unquestionable

[uhn-kwes-chuh-nuh-buhl] / ʌnˈkwɛs tʃə nə bəl /

ADJECTIVE

definite; beyond doubt

Synonyms

STRONGEST

absolute indisputable self-evident undeniable unequivocal unmistakable

WEAK

accurate authentic bona fide certain clear cold conclusive dependable down pat downright established faultless flat flawless for certain genuine incontestable incontrovertible indubitable irrefutable manifest no ifs ands or buts obvious pat patent perfect positive real reliable superior sure sure-enough true undisputable undoubted unimpeachable veritable well-founded well-grounded

Antonyms

STRONGEST

disputable indefinite uncertain unsure vague

WEAK

doubtful questionable

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

"It's absolutely unquestionable that there's a very challenging situation facing the DfC along with all other departments right across the Executive," Gildernew said.

From BBC • May 3, 2026

His personal charisma has been an unquestionable ingredient of his success, but polls suggest many of his supporters have tired of him and the corruption allegations that have swirled around his party.

From BBC • Apr. 5, 2026

Millie Bright's international retirement is a reflection of a changing of the guard in Sarina Wiegman's England team - but her impact on their success is unquestionable.

From BBC • Oct. 13, 2025

No matter where people stand on Schulz’s point of view on comedy, his mark on pop culture with his punchlines has become unquestionable.

From Los Angeles Times • Mar. 4, 2025

This event, his first unquestionable success, was a signal triumph for Francis.

From "Double Helix" by James D. Watson

unquestionable

Example Sentences

Related Words