Thesaurus

unquestionable

adjective

Synonyms and Antonyms of unquestionable

not capable of being challenged or proved wrong

a person of unquestionable integrity

Synonyms of unquestionable

accomplished, certain, inarguable, incontestable, incontrovertible, indisputable, indubitable, irrefragable, irrefutable, positive, sure, unanswerable, unarguable, unchallengeable, undeniable

Words Related to unquestionable

unambiguous, unequivocal

absolute, clear, conclusive, decisive, definite, hands-down

uncontested, uncontradicted, undisputed, unquestioned

Near Antonyms of unquestionable

controversial, debated, disputed

doubtful, dubious, iffy, inconclusive, indecisive, uncertain

ambiguous, equivocal

academic (also academical), hypothetical, speculative, theoretical (also theoretic)

Antonyms of unquestionable

answerable, arguable, contradictable, controvertible, debatable, disputable, doubtable, moot, negotiable, problematic (also problematical), questionable, refutable

Learn More about unquestionable

Dictionary: Definition of unquestionable Spanish Central: Translation of unquestionable Nglish: Translation of unquestionable for Spanish speakers

Seen and Heard

What made you want to look up unquestionable? Please tell us where you read or heard it (including the quote, if possible).

show comments

WORD OF THE DAY

glade

an open space surrounded by woods

Words at Play

Ask the Editors

Word Games