reachy

dubious farfetched flimsy impossible improbable inconceivable incredible unbelievable unconvincing unreasonable

doubtful far-out fishy for the birds full of holes obscure problematic puzzling suspect thin too much unsubstantial weak won't hold water won't wash

believable convincing credible likely plausible possible realistic reasonable tenable

extraordinary implausible impossible improbable incredible mind-boggling strange unbelievable unheard-of unimaginable unthinkable

fantastic incogitable incomprehensible insupposable phony rare staggering thin unconvincing unknowable unlikely unsubstantial weak won't fly won't wash

believable common credible familiar likely normal plausible possible reasonable tenable usual

conceivable fathomable imaginable

doubtful dubious far-out farfetched fishy flimsy for the birds full of holes impossible improbable inconceivable incredible obscure problematic puzzling shaky suspect thin too much unbelievable unconvincing unreasonable unsubstantial weak won't hold water won't wash

impossible impractical improbable quixotic silly unreal unworkable

blue-sky floating gone half-baked impracticable ivory-tower nonrealistic nonsensical not applicable not sensible on cloud nine romantic starry-eyed theoretical

believable possible practical sensible tenable

pragmatic realistic reasonable