irrefutable

[ih-ref-yuh-tuh-buhl, ir-i-fyoo-tuh-buhl] / ɪˈrɛf yə tə bəl, ˌɪr ɪˈfyu tə bəl /

ADJECTIVE

beyond question

Synonyms

STRONGEST

indisputable ironclad unassailable undeniable

WEAK

accurate apodictic can bet on it certain double-checked evident final inarguable incontestable incontrovertible indubitable invincible irrebuttable irrefragable irresistible nof ifs ands or buts obvious odds-on positive proven set sure unanswerable unimpeachable unquestionable

Antonyms

STRONGEST

disputable indefinite

WEAK

doubtful dubious questionable refutable uncertain

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.

Mexico is seeking "irrefutable" evidence to back up the shock US drug trafficking charges against a sitting governor and other officials before proceeding with extradition requests, President Claudia Sheinbaum said Thursday.

From Barron's • Apr. 30, 2026

But one of Conlon’s parting gifts to L.A. is an irrefutable argument that no art form does redemption quite like opera.

From Los Angeles Times • Apr. 29, 2026

The source said "material" had been left "lying around", which provided "irrefutable evidence" he was preparing to defect.

From BBC • Jan. 15, 2026

What is irrefutable is the Rams are continually deepening their foothold on the Los Angeles market.

From Los Angeles Times • Nov. 24, 2025

I’d been in the middle of a dream where I’d won the title of All-Time Greatest Scientist after discovering irrefutable evidence of life on Mars.

From "Sir Fig Newton and the Science of Persistence" by Sonja Thomas

Vocabulary lists containing irrefutable

Stamped

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Siddhartha

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