Synonyms of unconfirmed

1 Syllable
moot
2 Syllables
vague, dubious, cryptic, occult, iffy, doubtful, fishy, suspect, shady
3 Syllables
stochastic, unsettled, baseless, contingent, mysterious, arguable, unproven, obscure, suspicious, uncertain, ambiguous
4 Syllables
questionable, tentative, unreliable, enigmatic, apocryphal, controversial, debatable, undefined, oracular, unofficial, equivocal, problematic, disputable, dubitable, unratified, refutable, foundationless, provisional
5 Syllables
indefinite, hypothetical, unsubstantiated, controvertible, paradoxical, problematical, unenforceable, probationary, indecisive
6 Syllables
indeterminate, uncorroborated