Laughable, comical, hilarious, risible, droll, entertaining, chucklesome, slapstick, facetious, hysterical, side-splitting, priceless, derisible, senseless, foolhardy, inane, fatuous, puerile, hare-brained, feather-brained, ill-conceived, idiotic, mindless, vacuous, moronic, preposterous, unreasonable, illogical, shocking, monstrous, incredible, absurd, funny, humorous, derisory, amusing, diverting, farcical, silly, ludicrous, riotous, crazy, killing, pointless, foolish, stupid, nonsensical, childish, half-baked, scatterbrained, ill-thought-out, crackpot, brainless, witless, asinine, half-witted, insane, irrational, outrageous, astonishing, unbelievable, and unthinkable.
Example Sentences of Ridiculous
Wearing that in public is ridiculous.
That idea is absolutely ridiculous.
The price was ridiculously high.
His excuse sounds completely ridiculous.