Found 3 items, similar to improbable.
English → Indonesian (quick) Definition: improbable mustahil
English → English (WordNet) Definition: improbable improbable adj 1: not likely to be true or to occur or to have occurred; “legislation on the question is highly unlikely”; “an improbable event” [syn: unlikely] [ant: probable] 2: having a probability to low to inspire belief [syn: unbelievable, unconvincing, unlikely] 3: too improbable to admit of belief; “a tall story” [syn: marvelous, marvellous, tall(a)]
English → English (gcide) Definition: Improbable Improbable \Im*prob"a*ble\, a. [L. improbabilis; pref. im- not + probabilis probable: cf. F. improbable. See Probable.] Not probable; unlikely to be true; not to be expected under the circumstances or in the usual course of events; as, an improbable story or event. [1913 Webster] He . . . sent to Elutherius, then bishop of Rome, an improbable letter, as some of the contents discover. --Milton. -- Im*prob"a*ble*ness, n. -- Im*prob"a*bly, adv. [1913 Webster]