List of absurd synonyms and absurd related words.
Pickwickian, a bit thick, a bit thin, abnormal, amusing, anomalous, asinine, balmy, barred, beyond belief, bizarre, childish, closed-out, cockamamie, comic, contrary to reason, crazy, curious, daft, disproportionate, doubtable, doubtful, droll, dubious, dubitable, eccentric, empty, excluded, extravagant, fantastic, farcical, fatuitous, fatuous, foolish, freaked out, freaky, funny, futile, grotesque, hard of belief, hard to believe, harebrained, high-flown, hilarious, hollow, hopeless, humorous, idiotic, idle, illogical, imbecile, imbecilic, implausible, impossible, inane, incoherent, incommensurable, incommensurate, incompatible, inconceivable, incongruous, inconsequent, inconsistent, inconsonant, incredible, insane, irrational, irreconcilable, kooky, laughable, logically impossible, loony, ludicrous, mad, meaningless, monstrous, moronic, nonsensical, not deserving belief, not possible, nuts, nutty, odd, oddball, off, off the wall, open to doubt, open to suspicion, out, out of proportion, outlandish, outrageous, outre, oxymoronic, paradoxical, passing belief, passing strange, peculiar, poppycockish, potty, preposterous, priceless, problematic, prohibited, quaint, queer, questionable, quizzical, rich, ridiculous, risible, rubbishy, ruled-out, screaming, self-contradictory, senseless, silly, simple, singular, skimble-skamble, staggering belief, strange, stupid, suspect, suspicious, tall, thick, thin, trashy, twaddling, twaddly, unbelievable, unconvincing, unearthly, ungodly, unimaginable, unreasonable, unsound, unthinkable, unworthy of belief, vain, wacky, weird, whimsical, wild, witty, wondrous strange