Positive words that start with O

O words can express openness, optimism, order, originality, careful observation, and the ability to overcome difficulty.

163 words Updated Run by Adrian Nutiu PDF

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Adjectives54

  • Objective

    adj. · thoughtful, capable

    Fair and guided by facts rather than personal preference.

    Show example

    An objective reviewer compared every proposal against the same criteria.

  • Obliging

    adj. · kind, capable

    Willing and ready to offer help.

    Show example

    The obliging porter found a safe place for the family's bicycles.

  • Observant

    adj. · thoughtful, capable

    Quick to notice relevant details or changes.

    Show example

    The observant guide spotted fresh animal tracks beside the path.

  • Observational

    adj. · thoughtful, capable

    Based on careful watching and attention to detail.

    Show example

    Her observational skills helped the team identify the bird correctly.

  • Obtainable

    adj. · hopeful, capable

    Possible to get or achieve with effort.

    Show example

    With steady practice, the certification felt obtainable.

  • Offbeat

    adj. · joyful, energetic

    Appealingly unusual or unconventional.

    Show example

    The cafe's offbeat decorations gave every table its own character.

  • Okay

    adj. · calm, hopeful

    Well enough, acceptable, or free from harm.

    Show example

    After resting and drinking water, the runner felt okay again.

  • Omnibenevolent

    adj. · kind, hopefulless common

    Infinitely loving and good toward every being.

    Show example

    Theologians debated whether perfect goodness requires an omnibenevolent deity.

  • Omnicompetent

    adj. · capable, resilientless common

    Capable and skilled across every relevant area.

    Show example

    The novel's omnicompetent heroine could navigate, negotiate, and mend engines.

  • Omnific

    adj. · capable, hopefulless common

    Able to create or accomplish anything.

    Show example

    Ancient hymns praised an omnific power behind the living world.

  • Omnilegent

    adj. · thoughtful, capableless common

    Exceptionally well read across many fields.

    Show example

    His omnilegent reputation grew from decades spent among books.

  • Omnipatient

    adj. · calm, resilientless common

    Patient enough to endure every difficulty calmly.

    Show example

    The children imagined an omnipatient guardian who never lost heart.

  • Omnipercipient

    adj. · thoughtful, kindless common

    Able to perceive and understand every perspective.

    Show example

    The story's omnipercipient narrator understood each character's hidden concern.

  • Omniscient

    adj. · thoughtful, capable

    Possessing complete knowledge and awareness.

    Show example

    An omniscient narrator reveals how each kindness changes the town.

  • On-budget

    adj. · capable, calm

    Completed without exceeding the planned amount of money.

    Show example

    The careful renovation finished on-budget despite the rising timber costs.

  • On-point

    adj. · capable, energetic

    Exactly right, relevant, or stylish for the occasion.

    Show example

    Her on-point summary kept the meeting focused on the decision.

  • On-target

    adj. · capable, thoughtful

    Accurate and well matched to the intended goal.

    Show example

    Her on-target advice solved the scheduling problem.

  • On-the-ball

    adj. · capable, energetic

    Alert, capable, and quick to understand what matters.

    Show example

    Our on-the-ball coordinator caught the booking error before lunch.

  • On-time

    adj. · capable, calm

    Happening or completed at the planned time.

    Show example

    Every on-time delivery helped the food bank plan its distributions.

  • On-track

    adj. · hopeful, capable

    Progressing as planned toward a desired result.

    Show example

    The on-track restoration should reopen the footbridge by May.

  • On-trend

    adj. · joyful, energetic

    In keeping with a current and appealing style.

    Show example

    Her on-trend jacket used recycled cloth from local mills.

  • One-of-a-kind

    adj. · joyful, capable

    Unique and especially distinctive.

    Show example

    The artist created a one-of-a-kind mosaic for the community garden.

  • Onside

    adj. · kind, thoughtful

    Supportive of and in agreement with someone.

    Show example

    Once the nurse understood the change, she was fully onside.

  • Opalescent

    adj. · joyful, calm

    Shimmering attractively with soft, changing colors.

    Show example

    An opalescent glaze made each handmade bowl shimmer softly.

Show all 54 adjectives
  • Opaline

    adj. · joyful, calmless common

    Beautifully iridescent or milky like an opal.

    Show example

    Opaline tiles brightened the small fountain at the courtyard entrance.

  • Open

    adj. · thoughtful, hopeful

    Ready to consider ideas, people, or possibilities fairly.

    Show example

    The panel remained open to evidence that challenged its first conclusion.

  • Open-access

    adj. · kind, hopeful

    Freely available without unnecessary cost or restriction.

    Show example

    The open-access archive lets anyone study the town's early maps.

  • Open-door

    adj. · kind, thoughtful

    Welcoming communication, questions, or reasonable access.

    Show example

    An open-door approach encouraged apprentices to raise concerns early.

  • Open-eyed

    adj. · thoughtful, capable

    Alert, watchful, and aware of what is happening.

    Show example

    The open-eyed reporter checked the flattering claim against public records.

  • Open-minded

    adj. · thoughtful, kind

    Willing to consider unfamiliar ideas without quick judgment.

    Show example

    An open-minded editor invited several different views on the issue.

  • Open-source

    adj. · hopeful, capable

    Freely available for people to inspect, use, and improve.

    Show example

    Students improved the open-source tool for readers with low vision.

  • Openhanded

    adj. · kind, joyfulless common

    Generous in giving or sharing.

    Show example

    The openhanded donor funded instruments for the youth orchestra.

  • Openhearted

    adj. · kind, joyful

    Sincere, generous, and willing to show care.

    Show example

    Their openhearted welcome helped the new family settle in.

  • Operable

    adj. · capable, hopeful

    Able to function, be used, or be treated successfully.

    Show example

    The surgeon confirmed that the condition was safely operable.

  • Operational

    adj. · capable, hopeful

    Functioning properly and ready for practical use.

    Show example

    All three water pumps were operational before the village festival.

  • Operative

    adj. · capable, resilient

    Working effectively and ready to serve its purpose.

    Show example

    The backup generator remained operative throughout the storm.

  • Opportune

    adj. · hopeful, capable

    Well timed and favorable for a purpose.

    Show example

    The sunny weekend was an opportune time to repair the roof.

  • Optimal

    adj. · capable, hopeful

    Best or most favorable for a particular purpose.

    Show example

    Morning shade provides optimal conditions for these young plants.

  • Optimistic

    adj. · hopeful, resilient

    Expecting a favorable outcome while recognizing what must be done.

    Show example

    The team is optimistic because the latest test addressed the main risk.

  • Opulent

    adj. · joyful, energetic

    Richly luxurious, impressive, and abundant.

    Show example

    The opulent theater delighted visitors with gilded balconies and velvet seats.

  • Orderly

    adj. · calm, capable

    Arranged or conducted in a clear, controlled sequence.

    Show example

    An orderly handover prevented important details from being lost.

  • Organic

    adj. · hopeful, resilient

    Natural, authentic, or developed through gradual healthy growth.

    Show example

    The partnership grew through organic trust between neighboring schools.

  • Organized

    adj. · capable, calm

    Arranged well and able to manage tasks effectively.

    Show example

    The organized coordinator kept every delivery on schedule.

  • Original

    adj. · capable, energetic

    Created independently and not copied from another source.

    Show example

    Her original illustration made the instructions easier to remember.

  • Originative

    adj. · capable, energeticless common

    Creative and able to produce new ideas.

    Show example

    The originative student designed a folding desk for cramped rooms.

  • Ornamental

    adj. · joyful, calm

    Made or chosen to add beauty.

    Show example

    Ornamental grasses brought movement and color to the winter garden.

  • Ornate

    adj. · joyful, thoughtful

    Decorated with attractive and detailed patterns.

    Show example

    An ornate wooden screen brightened the restored hall.

  • Other-regarding

    adj. · kind, thoughtfulless common

    Concerned with the welfare and needs of other people.

    Show example

    Her other-regarding leadership protected both workers and nearby residents.

  • Outdoorsy

    adj. · joyful, energetic

    Fond of and comfortable with outdoor activities.

    Show example

    The outdoorsy family spent Saturday exploring a nearby forest trail.

  • Outgoing

    adj. · energetic, kind

    Friendly, confident, and comfortable meeting people.

    Show example

    The outgoing host introduced newcomers to the whole group.

  • Outspoken

    adj. · thoughtful, resilient

    Frank and confident in expressing honest views.

    Show example

    The outspoken advocate asked direct questions while remaining respectful.

  • Outstanding

    adj. · capable, resilient

    Exceptionally good or clearly distinguished from others.

    Show example

    The rescue crew did outstanding work under severe conditions.

  • Outward-looking

    adj. · thoughtful, kind

    Interested in other people, places, and new ideas.

    Show example

    An outward-looking curriculum connected local history with neighboring cultures.

  • Overjoyed

    adj. · joyful, hopeful

    Extremely happy and delighted.

    Show example

    Lena was overjoyed to hear that the missing dog was safe.

Nouns57

  • Oasis

    n. · calm, hopeful

    A peaceful or refreshing place amid difficulty or activity.

    Show example

    The shaded library became an oasis during the noisy festival.

  • Objectivity

    n. · thoughtful, capable

    Fair judgment based on facts rather than personal preference.

    Show example

    Objectivity kept the hiring panel focused on evidence and clear criteria.

  • Obligingness

    n. · kind, capableless common

    Willing readiness to help or accommodate other people.

    Show example

    His obligingness made the crowded volunteer kitchen easier to manage.

  • Observance

    n. · thoughtful, calm

    Respectful attention to a custom, rule, or special occasion.

    Show example

    The school held a quiet observance to honor its founders.

  • Observation

    n. · thoughtful, capable

    A careful notice or useful comment about what is seen.

    Show example

    His observation about the loose hinge prevented a larger repair.

  • Offering

    n. · kind, hopeful

    Something helpful, valuable, or meaningful that is presented.

    Show example

    The museum's newest offering is a free workshop for children.

  • Old hand

    n. · capable, calm

    An experienced person skilled in a particular activity.

    Show example

    As an old hand, Priya repaired the loom without fuss.

  • Old soul

    n. · thoughtful, calm

    A person showing unusual maturity and thoughtful understanding.

    Show example

    Everyone trusted the old soul's calm advice during disagreements.

  • Olive branch

    n. · kind, hopeful

    A gesture offered to restore peace or goodwill.

    Show example

    Her sincere apology offered an olive branch after the dispute.

  • Olympian

    n. · capable, resilient

    An athlete who has earned a place at the Olympic Games.

    Show example

    The young Olympian thanked the coaches who supported her training.

  • Omnibenevolence

    n. · kind, hopefulless common

    Perfect and unlimited goodwill toward every being.

    Show example

    The story imagines a ruler guided by complete omnibenevolence.

  • Omnicompetence

    n. · capable, resilientless common

    The ability to handle every area with skill.

    Show example

    Running the tiny theater demanded near omnicompetence from its director.

  • Omniscience

    n. · thoughtful, capable

    The state of knowing everything that can be known.

    Show example

    The novel treats omniscience as responsibility for every known consequence.

  • Oneness

    n. · calm, kind

    A state of unity, harmony, or shared being.

    Show example

    Shared meals strengthened the oneness felt across the neighborhood.

  • Onwardness

    n. · hopeful, resilientless common

    Continued forward movement or progress.

    Show example

    Her quiet onwardness carried the project through repeated setbacks.

  • Oomph

    n. · energetic, joyfulless common

    Lively energy, force, or appealing impact.

    Show example

    A squeeze of lime gave the soup the extra oomph it needed.

  • Open-mindedness

    n. · thoughtful, kind

    Willingness to consider unfamiliar ideas fairly.

    Show example

    Her open-mindedness made honest discussion possible.

  • Openhandedness

    n. · kind, joyfulless common

    Generosity in giving, sharing, or helping.

    Show example

    Her openhandedness supplied every child with paints and brushes.

  • Openheartedness

    n. · kind, joyful

    Warm, sincere generosity toward other people.

    Show example

    His openheartedness helped the shy guest feel included.

  • Openness

    n. · thoughtful, kind

    A readiness to share honestly or consider new ideas.

    Show example

    The group's openness allowed a better plan to emerge.

  • Opportuneness

    n. · hopeful, capableless common

    The quality of being favorable and well timed.

    Show example

    The opportuneness of the cool morning made planting easier.

  • Opportunity

    n. · hopeful, capable

    A favorable set of circumstances for action, learning, or progress.

    Show example

    The internship gave her an opportunity to test her ideas in practice.

  • Optimality

    n. · capable, thoughtfulless common

    The state of being the best possible choice.

    Show example

    Engineers confirmed the design's optimality under the stated constraints.

  • Optimism

    n. · hopeful, resilient

    Hopeful confidence that good outcomes are possible.

    Show example

    Her optimism encouraged the team to try one more solution.

Show all 57 nouns
  • Optimist

    n. · hopeful, resilient

    A person who expects or looks for favorable possibilities.

    Show example

    Even after the delay, the optimist in our group saw a chance to improve the plan.

  • Optimization

    n. · capable, thoughtful

    Improvement toward the best possible performance or result.

    Show example

    Careful route optimization shortened each delivery without rushing drivers.

  • Optimum

    n. · capable, hopeful

    The best or most favorable condition possible.

    Show example

    Moderate shade created the optimum conditions for young ferns.

  • Option

    n. · hopeful, capable

    A possible choice that gives room to decide or act.

    Show example

    Remote attendance gave parents another option for joining the meeting.

  • Opulence

    n. · joyful, calm

    Rich beauty, comfort, and impressive abundance.

    Show example

    Warm lighting gave the modest dining room a sense of opulence.

  • Oracle

    n. · thoughtful, capable

    A person valued as a wise and trusted adviser.

    Show example

    The team treated Amara as an oracle on native plants.

  • Oracy

    n. · capable, thoughtfulless common

    The ability to speak and understand spoken language well.

    Show example

    Daily discussion gave every pupil more confidence in oracy.

  • Orator

    n. · capable, energetic

    A skilled and eloquent public speaker.

    Show example

    The gifted orator made a complex proposal easy to understand.

  • Oratory

    n. · capable, energetic

    Skillful, persuasive, and expressive public speaking.

    Show example

    Her clear oratory held the audience without needless drama.

  • Orchestration

    n. · capable, thoughtful

    Skillful coordination of many parts into a coherent whole.

    Show example

    Careful orchestration kept the festival welcoming, safe, and punctual.

  • Orchestrator

    n. · capable, thoughtful

    A person who coordinates complex parts into a successful whole.

    Show example

    The project orchestrator aligned builders, teachers, and accessibility advisers.

  • Order

    n. · calm, capable

    A clear, organized, and peaceful arrangement.

    Show example

    A simple labeling system brought order to the busy workshop.

  • Orderliness

    n. · calm, capable

    The quality of being neat, organized, and controlled.

    Show example

    The lab's orderliness made every safety check easier.

  • Organization

    n. · capable, calm

    Orderly arrangement that makes people or materials effective.

    Show example

    Better organization gave the nurses more time with patients.

  • Organizer

    n. · capable, energetic

    A person who plans and coordinates people, tasks, or materials.

    Show example

    The organizer matched each volunteer with a suitable role.

  • Originality

    n. · capable, energetic

    The quality of being fresh, independent, and inventive.

    Show example

    The judges praised the originality of his low-cost water filter.

  • Originator

    n. · capable, hopeful

    A person who creates or begins something new.

    Show example

    The originator of the seed library shared credit with volunteers.

  • Ornament

    n. · joyful, thoughtful

    Something that adds beauty or distinction.

    Show example

    A carved bird served as the simple ornament above the doorway.

  • Ornamentation

    n. · joyful, thoughtful

    Decorative detail that adds beauty or interest.

    Show example

    Subtle ornamentation made the handmade invitation feel celebratory.

  • Outdoorsmanship

    n. · capable, resilientless common

    Skill and sound judgment in outdoor activities.

    Show example

    Good outdoorsmanship kept the hiking group safe during changing weather.

  • Outgoingness

    n. · energetic, kind

    Friendly confidence and ease in social situations.

    Show example

    Her natural outgoingness helped new members join the conversation.

  • Outperformance

    n. · capable, energetic

    Results that exceed a benchmark or expected standard.

    Show example

    The fund's steady outperformance supported scholarships for another year.

  • Outperformer

    n. · capable, energetic

    A person or team that consistently exceeds expectations.

    Show example

    The quiet outperformer shared her study method with the whole class.

  • Outpouring

    n. · kind, hopeful

    A large and heartfelt expression of support or feeling.

    Show example

    An outpouring of support supplied every family with winter coats.

  • Outreach

    n. · kind, energetic

    Organized effort to offer help, information, or services to people.

    Show example

    The clinic's outreach brought free screenings to remote villages.

  • Outstander

    n. · capable, joyfulless common

    Something remarkably good that stands above its peers.

    Show example

    Among the finalists, the quiet documentary was the true outstander.

  • Ovation

    n. · joyful, energetic

    Enthusiastic public applause for an achievement or performance.

    Show example

    The young musicians received an ovation after their final song.

  • Overachievement

    n. · capable, resilient

    Performance that exceeds the expected standard.

    Show example

    Her overachievement reflected months of focused practice.

  • Overachiever

    n. · capable, energetic

    A person who regularly performs beyond expectations.

    Show example

    The cheerful overachiever also helped classmates prepare for the exam.

  • Overcomer

    n. · resilient, hopeful

    A person who successfully moves through serious difficulty.

    Show example

    The memoir portrays her as an overcomer who rebuilt her life patiently.

  • Overperformance

    n. · capable, energetic

    Performance that exceeds the expected level or benchmark.

    Show example

    Sustained overperformance earned the workshop a larger community contract.

  • Overture

    n. · kind, hopeful

    A friendly opening proposal intended to improve relations.

    Show example

    The shared meal was an overture toward cooperation between the two groups.

  • Ownership

    n. · capable, thoughtful

    Willing responsibility for a task, decision, or result.

    Show example

    Giving students ownership of the garden increased their care for it.

Verbs38

  • Observe

    v. · thoughtful, capable

    To watch or notice something carefully.

    Show example

    The trainees observe each demonstration before trying the technique.

  • Obtain

    v. · capable, hopeful

    To gain or secure something through effort or request.

    Show example

    The clinic helped each family obtain clean drinking water.

  • Obviate

    v. · capable, thoughtful

    To remove a need, difficulty, or possible problem.

    Show example

    A covered walkway will obviate the need for rain delays.

  • Offer

    v. · kind, hopeful

    To present help, an idea, or an opportunity for someone to accept.

    Show example

    The community center will offer free evening classes.

  • Optimize

    v. · capable, thoughtful

    To make something as effective or useful as possible.

    Show example

    The technician adjusted the controls to optimize energy use.

  • Orchestrate

    v. · capable, thoughtful

    To coordinate many parts into a coherent result.

    Show example

    Mina helped orchestrate a smooth move into the renovated library.

  • Organize

    v. · capable, thoughtful

    To arrange people or things into a clear, useful structure.

    Show example

    Volunteers will organize the donated books by reading level.

  • Originate

    v. · capable, hopeful

    To create or begin something new.

    Show example

    The idea originated with students who used the garden every day.

  • Outbrave

    v. · resilient, capableless common

    To face or surpass a challenge through greater courage.

    Show example

    The smallest climber managed to outbrave everyone during the storm.

  • Outclass

    v. · capable, energetic

    To prove clearly superior in quality or skill.

    Show example

    Her final design managed to outclass every costlier alternative.

  • Outcompete

    v. · capable, energetic

    To succeed more effectively than a competitor.

    Show example

    The cooperative learned to outcompete larger farms through exceptional freshness.

  • Outdistance

    v. · energetic, capable

    To move or progress well ahead of others.

    Show example

    The lead cyclist began to outdistance the field on the final climb.

  • Outdo

    v. · capable, energetic

    To perform better than a previous effort or rival.

    Show example

    Each apprentice tried to outdo the care shown in the previous repair.

  • Outgive

    v. · kind, energeticless common

    To surpass others in generosity or charitable giving.

    Show example

    No one could outgive the quiet donor during the winter appeal.

  • Outgrow

    v. · hopeful, resilient

    To develop beyond an earlier limit, need, or habit.

    Show example

    With practice, children often outgrow their fear of deep water.

  • Outlast

    v. · resilient, capable

    To remain strong or useful longer than a difficulty or rival.

    Show example

    The sturdy bridge should outlast many seasons of heavy rain.

  • Outlive

    v. · resilient, capable

    To live or remain useful longer than expected.

    Show example

    These well-made boots should outlive several cheaper pairs.

  • Outmaneuver

    v. · capable, thoughtful

    To gain an advantage through more skillful planning.

    Show example

    The small firm used careful timing to outmaneuver its larger rival.

  • Outmatch

    v. · capable, energetic

    To surpass someone or something in ability or quality.

    Show example

    The handmade lens continued to outmatch the imported model for clarity.

  • Outpace

    v. · energetic, capable

    To progress or perform faster than something else.

    Show example

    Solar installations began to outpace the yearly target.

  • Outperform

    v. · capable, energetic

    To achieve better results than a standard or comparison.

    Show example

    The repaired pump continued to outperform the older model.

  • Outplay

    v. · capable, energetic

    To perform more skillfully in a game or contest.

    Show example

    The home side began to outplay the champions after halftime.

  • Outrun

    v. · energetic, resilient

    To run faster or escape through speed.

    Show example

    With steady training, Nia learned to outrun her earlier times.

  • Outscore

    v. · capable, energetic

    To earn more points in a game or contest.

    Show example

    Strong teamwork helped the visitors outscore a more experienced side.

Show all 38 verbs
  • Outshine

    v. · capable, energetic

    To be more impressive or successful through strong qualities.

    Show example

    Her thoughtful presentation managed to outshine the costly display.

  • Outsmart

    v. · capable, thoughtful

    To overcome a challenge through superior thinking.

    Show example

    The students used a simple checklist to outsmart the tricky puzzle.

  • Outstrip

    v. · capable, energetic

    To exceed others in progress, quality, or performance.

    Show example

    Her progress began to outstrip even her coach's hopeful forecast.

  • Outthink

    v. · thoughtful, capable

    To reach a better solution through stronger reasoning.

    Show example

    Mei paused long enough to outthink the problem instead of rushing.

  • Outwit

    v. · capable, thoughtful

    To overcome a challenge through clever thinking.

    Show example

    The gardener used netting to outwit the birds without harming them.

  • Outwork

    v. · resilient, capable

    To surpass others through sustained effort.

    Show example

    Consistent preparation allowed the smaller crew to outwork its rivals.

  • Overachieve

    v. · capable, energetic

    To perform better than the expected standard.

    Show example

    The small team continued to overachieve by focusing on its strongest service.

  • Overcome

    v. · resilient, hopeful

    To succeed in dealing with a problem, fear, or difficulty.

    Show example

    With patient practice, he began to overcome his fear of deep water.

  • Overdeliver

    v. · capable, kind

    To provide more value or better results than promised.

    Show example

    The repair shop chose to overdeliver by cleaning every returned bicycle.

  • Overflow

    v. · joyful, hopeful

    To be filled beyond capacity with something abundant.

    Show example

    By June, the window boxes overflow with bright flowers.

  • Overhaul

    v. · capable, hopeful

    To repair or improve something thoroughly.

    Show example

    The volunteers will overhaul the playground before school resumes.

  • Overjoy

    v. · joyful, kind

    To fill someone with great happiness.

    Show example

    The surprise reunion will overjoy their grandparents.

  • Overperform

    v. · capable, energeticless common

    To achieve better results than expected.

    Show example

    The revised battery continued to overperform in cold-weather tests.

  • Own

    v. · thoughtful, resilient

    To accept responsibility for an action or decision.

    Show example

    A strong leader will own the mistake and make the correction.

Adverbs14

  • Objectively

    adv. · thoughtful, capable

    With fair attention to facts rather than personal preference.

    Show example

    The judges objectively compared each garden against the published criteria.

  • Obligingly

    adv. · kind, capable

    In a willing and helpful manner.

    Show example

    The neighbor obligingly moved her car so the van could pass.

  • Observantly

    adv. · thoughtful, capable

    With careful attention to details and changes.

    Show example

    Mira watched observantly and noticed that the seedlings needed more shade.

  • Onward

    adv. · hopeful, energetic

    Forward toward further progress.

    Show example

    After fixing the leak, the crew moved onward to the next repair.

  • Open-mindedly

    adv. · thoughtful, kindless common

    With fair consideration for unfamiliar ideas or views.

    Show example

    Jon listened open-mindedly when residents proposed a different route.

  • Openheartedly

    adv. · kind, thoughtfulless common

    With sincere warmth, honesty, and generosity.

    Show example

    They spoke openheartedly and repaired a friendship strained by distance.

  • Openly

    adv. · thoughtful, capable

    In an honest and direct manner without concealment.

    Show example

    The manager spoke openly about the mistake and how it would be corrected.

  • Opportunely

    adv. · hopeful, capable

    At a particularly helpful or favorable time.

    Show example

    A spare key appeared opportunely when the caretaker was delayed.

  • Optimally

    adv. · capable, thoughtful

    In the best or most effective way for the situation.

    Show example

    The desks were arranged optimally for conversation and clear sightlines.

  • Optimistically

    adv. · hopeful, resilient

    With hopeful confidence about what may happen.

    Show example

    They optimistically planted a second crop after repairing the greenhouse.

  • Opulently

    adv. · joyful, calm

    In a richly luxurious and impressive manner.

    Show example

    The restored salon was opulently furnished without feeling crowded.

  • Organically

    adv. · hopeful, resilient

    In a natural, authentic, or gradually developing way.

    Show example

    New friendships formed organically around the shared vegetable garden.

  • Ornately

    adv. · joyful, thoughtful

    With attractive and elaborate decorative detail.

    Show example

    The ceiling was ornately painted with flowers and small stars.

  • Outstandingly

    adv. · capable, resilient

    In an exceptionally good or impressive manner.

    Show example

    The understudies performed outstandingly when the lead actors fell ill.

Choosing between them

Optimistic should signal a supported expectation. Open and receptive are often better when you mean willingness to listen.

Questions people ask

How many positive words start with O?

This list has 163 positive words that start with O: 54 adjectives, 57 nouns, 38 verbs and 14 adverbs. 137 of them are in everyday use.

What are the best positive words that start with O?

Good places to start are Optimistic, Outstanding, Open-minded, Organized, Original, Openhearted, Outgoing, Observant, Overjoyed and Opportunity. Each has its meaning and an example sentence on this page.

What positive words starting with O describe a person?

41 of them describe a person, for example Optimistic, Open-minded, Organized, Original, Openhearted, Outgoing, Observant and Overjoyed.

Show only the 41 that describe a person
What are short positive words that start with O?

9 have five letters or fewer, including Okay, Open, Own, Oasis, Offer, Order, Outdo and Oomph.

Show only the short words
What are unusual positive words that start with O?

Less common choices include Omnilegent, Openhanded, Omnipatient, Originative, Omnicompetent and Omnibenevolent. Some are literary, technical or informal, so check the meaning and any caution before you use one.

What positive nouns start with O?

57 nouns start with O, such as Opportunity, Optimism, Oracle, Orator, Old hand and Old soul.

All positive nouns that start with O

Every letter