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.

See Examples For:

unquestionable

The NFL’s prowess as a marketing machine is unquestionable, but the ROI is officially under further review.

From The Wall Street Journal ● Sep. 14, 2026

One unquestionable element is its success in raising the low estimation of Green Lantern created by a particularly clumsy movie, simply by imagining possibilities in much bigger terms.

From Salon ● Aug. 14, 2026

But Dallas also has Rookie of the Year Cooper Flagg, an unquestionable bright spot.

From The Wall Street Journal ● Jun. 22, 2026

“It’s unquestionable that climate change and environmental impacts are impacting the speed and severity of which things change. ... Climate resilience has to be part of the conversation.”

From Los Angeles Times ● Jan. 27, 2026

If that's all you'd heard it would just sound like the words of a scared tribute, not someone contemplating the unquestionable goodness of the Capitol.

From "The Hunger Games" by Suzanne Collins

unquestionable

Example Sentences

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