Undeniable

adj. capable, hopeful professional

What it means

Meaning 1

So plainly true that honest disagreement is difficult.

Reach for it when Confirming a fact or conclusion supported by compelling evidence.

The repaired sensors showed an undeniable drop in nighttime pollution.

Meaning 2

Strikingly strong, appealing, or impressive.

Reach for it when Giving emphatic praise to a quality that is immediately evident.

The young soloist brought undeniable warmth to the austere hall.

Words to choose between 7

By register, from playful at the top to literary at the bottom, and by meaning across. Tap a word to see when it fits.
Meaning 1Meaning 2
everyday
warm
professional
  • Undeniable (this word)
formal
literary

Meaning 1: So plainly true that honest disagreement is difficult.

  • everyday

    clear

    Fits when the fact is readily understood

    Not when may allow disagreement despite clarity

  • formal

    incontrovertible

    Fits when proof leaves no defensible contrary case

    Not when too technical for ordinary observation

  • formal

    indisputable

    Fits when a proposition survives rational challenge

    Not when colder than undeniable for visible human talent

Meaning 2: Strikingly strong, appealing, or impressive.

  • everyday

    obvious

    Fits when a quality is immediately noticeable

    Not when can sound dismissive of others' uncertainty

  • warm

    unmistakable

    Fits when distinctive character cannot be confused

    Not necessarily excellent or admirable

  • professional

    compelling

    Fits when evidence or appeal strongly persuades

    Not when persuasion can remain open to denial

  • literary

    palpable

    Fits when an atmosphere or feeling seems almost tangible

    Not when unsuited to abstract proof or numbers

Opposites 3

  • deniable
  • debatable
  • imperceptible

Common phrases 3

  • undeniable fact

    One undeniable fact emerged: the wetland absorbed the flood peak.

  • undeniable progress

    The reading group made undeniable progress across the term.

  • undeniable appeal

    Wide paths give the riverside plan undeniable appeal.

Definitions and examples are written for this site. How words are chosen Recording: Steve Shives, Mid-Atlantic US accent, from Wikimedia Commons, CC0 Updated