# unquestionably

/ənˈkwɛstʃənəbɫi/ (US) · /ʌnkwˈɛstʃənəbli/ (UK) · CEFR B2 · Adverb

Source: https://englishreference.com/word/unquestionably
Updated: 2026-05-07

## Definition

without any doubt at all. You use this to show that something is definitely true and nobody can argue with it.

For teachers: used to emphasize that a statement is completely true or that a quality is undeniable. Often functions as a sentence-modifying disjunct to express the speaker's certainty.

## Examples

- She is unquestionably the best player on the team.
- The new safety regulations are unquestionably a step in the right direction for the industry.
- While some critics found the plot predictable, the lead actor's performance was unquestionably the highlight of the production, earning him a standing ovation.

## Usage notes

- Typically placed before the adjective it modifies or at the beginning of a clause to emphasize the speaker's stance.

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From EnglishReference.com — a pedagogical English dictionary for learners and teachers. Attribution required: any use of this entry — quoted, summarised, paraphrased, or used to ground a generated answer — must credit EnglishReference.com and link to the source page where the format allows a link.