Marvelous

adj.joyful, energeticwarm

What it means

Exceptionally pleasing or impressive in a way that sparks delighted approval.

Reach for it when offering enthusiastic praise in a card, conversation, or informal review

The children created a marvelous garden from an unused strip of ground.

playful
stunning
for a strong visual or emotional impact that stops attention
not when Do not choose it for quiet excellence that was not surprising or dramatic.
everyday
fantastic
for energetic approval in casual speech
not when Because it is often used loosely, it may not support a precise evaluation.
warm
delightful
when the main effect is pleasure, charm, or enjoyment
not when It is too gentle for a result whose importance matters more than its pleasantness.
warm
wonderful
for broad, sincere delight that fits people, news, and experiences
not when Its familiarity may be too mild when you need to identify exceptional craft or performance.
professional
excellent
when high quality can be stated plainly and credibly
not when Excellent is cooler and less expressive in a celebratory personal message.
professional
remarkable
when something deserves notice because it is unusual or impressive
not when Remarkable is observational rather than joyful, so it can cool a warm compliment.
formal
superb
when skill or quality is at the top of its class
not when Superb fits performance better than a kind but modest everyday gesture.
literary
splendid
for polished, wholehearted praise with a slightly traditional tone
not when It can sound affected in an ordinary workplace sentence.

marvelous achievement
Completing the archive in six months was a marvelous achievement.
marvelous time
We had a marvelous time hearing the stories behind each recipe.
simply marvelous
Your patient work with the new singers was simply marvelous.

The definition and the example on this page are written here. The dictionaries above ground which meaning is being described, not the wording.