Synonyms of absurd in English:

absurd


See US English definition of absurd

See UK English definition of absurd

See Spanish definition of absurdo

adjective

1‘what an absurd idea!’

SYNONYMS
preposterous, ridiculous, ludicrous, farcical, laughable, risible
idiotic, stupid, foolish, silly, inane, imbecilic, insane, hare-brained
unreasonable, irrational, illogical, nonsensical, pointless, senseless
outrageous, shocking, astonishing, monstrous, fantastic, incongruous, grotesque
unbelievable, incredible, unthinkable, implausible
informal crazy
British informal barmy, daft
ANTONYMS

reasonable, sensible