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Unquestionable

adj. thoughtful, capable formal

What it means

Clearly true or worthy of confidence beyond reasonable dispute.

Reach for it when stating strong certainty while keeping evidence and scope visible

Her unquestionable integrity was supported by years of disclosed decisions.

Words to choose between 6

By register, from playful at the top to literary at the bottom. Tap a word to see when it fits.
playful
everyday
professional
formal
literary

  • playful

    beyond question

    Fits when emphatic praise fits

    Careful The phrase discourages scrutiny and often overclaims.

  • everyday

    clear

    Fits when evidence is easy to see

    Careful Clear is weaker and can concern presentation.

  • professional

    certain

    Fits when high confidence is central

    Careful Certain can describe the speaker's feeling.

  • formal

    indisputable

    Fits when evidence leaves no reasonable contest

    Careful Indisputable can close legitimate inquiry.

  • formal

    undoubted

    Fits when confidence is settled

    Careful Undoubted may report opinion rather than decisive proof.

  • literary

    incontrovertible

    Fits when evidence cannot be refuted

    Careful The rare word is absolute and legalistic.

Opposites 3

  • questionable
  • doubtful
  • uncertain

Common phrases 3

  • unquestionable integrity

    Unquestionable integrity should still coexist with independent controls.

  • unquestionable value

    The oral record has unquestionable value despite incomplete dates.

  • seem unquestionable

    An assumption can seem unquestionable until excluded evidence appears.

Definitions and examples are written for this site. How words are chosen Recording: Vealhurl, Southern England accent, from Wikimedia Commons, CC BY-SA 4.0 Updated