| 例句 |
doubtableadjective giving good reason for being doubted, questioned, or challengedher argument rested entirely upon some highly doubtable logic debatable, disputable, dodgy(chiefly British), doubtful, dubious, dubitable, equivocal, fishy, problematic(also problematical), queer, questionable, shady, shaky, suspect, suspicious alleged, so-called, supposedmootambiguous, open, unclearuncertain, undecided, undeterminedfar-fetched, flimsy, improbable, unlikely, weak certain, hands-down, incontestable, indisputable, indubitable, questionless, sure, undeniable, undoubted, unproblematic, unquestionable decisive, definitiveclear, obvious, open-and-shut, positive open to question or disputethat his wartime exploit happened at all is very doubtable arguable, controvertible, debatable, disputable, doubtful, issuable, moot, negotiable, questionable contradictable, refutablecontroversial, debated, disputeddubious, iffy, inconclusive, indecisive, problematic(also problematical), shaky, uncertainacademic(also academical), hypothetical, speculative, theoretical(also theoretic)ambiguous, equivocal accomplished, certain, hands-down, inarguable, incontestable, incontrovertible, indisputable, indubitable, irrefragable, positive, questionless, settled, sure, unanswerable, unarguable, unchallengeable, undebatable, undeniable, unquestionable irrefutabledefiniteunambiguous, unequivocalabsolute, clear, conclusive, decisiveuncontested, undisputed |