irrefutable

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irrefutable

  • /ˌɪɹɪˈfjuːtəbəl/
  • /ˌɪɹəˈfjuːtəbəl/
  • /ɪˈɹɛf(j)ətəbəl/ rare
  • /ɪˈɹɛfjuːtəbəl/ rare

Where it comes from

From Late Latin irrefūtābilis, from ir- (“not”) + refūtābilis (“refutable”), from refūtō (“to refute”) + -bilis (“-able”), equivalent to ir- + refutable.

adjective more irrefutable · most irrefutable

  1. undeniable; unable to be disproved or refuted […]clear and irrefutable evidence of the Cause I have undertaken

    Similar: positive, inarguable, incontestable, incontrovertible, indeniable, indisputable, indubitable, irrebuttable, irrecusable, irrefragable, nondeniable, unanswerable · Opposite: refutable

Opposite: arguable, challengeable, contradictable, deniable, disputable, refutable

Thesaurus

Translations

Every language

adj undeniable, unable to be disproved

Españolirrefutable, irrebatible
中文無可辯駁的 /无可辩驳的 wúkěbiànbó de, 確鑿 /确凿 quèzáo
Portuguêsirrefutável
Françaisirréfutable, irréfragable
Deutschunwiderlegbar
Italianoirrefutabile
Ελληνικάαδιάψευστος adiápsefstos
Русскийнеопровержи́мый neoproveržímyj, бесспо́рный besspórnyj, несомне́нный nesomnénnyj

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MLA

"irrefutable." Wiktionary, via Micwyn, micwyn.com/word/irrefutable. Accessed 6 Nov. 2026.

APA

irrefutable. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/irrefutable

Chicago

"irrefutable." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/irrefutable.

BibTeX
@misc{irrefutable_2026,
  title = {irrefutable},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/irrefutable},
  urldate = {2026-11-06}
}