adj. Function: adjective
1
Synonyms: IMPROBABLE 1, doubtful, dubious, unlikely
Antonyms: unquestionable
2
Synonyms: MOOT , arguable, debatable, disputable, doubtful, dubious, mootable, problematic, uncertain
Related Words: refutable; equivocal, obscure, vague
Contrasted Words: dependable, true, trustworthy, trusty; genuine, indubitable, real, undoubted, undubitable, veritable, very
Antonyms: authoritative; unquestionable, unquestioned
3
Synonyms: UNRELIABLE 1, dubious, fly-by-night, trustless, undependable, unsure, untrustworthy, untrusty