Synonyms of funniest

1 Syllable

riot, gay, droll, rich, gas

2 Syllables

blithe, jolly, slapstick, silly, antic, witty, merry, mirthful, screaming, riotous, clever, absurd, playful, joking, waggish, killing

3 Syllables

diverting, capricious, sportive, farcical, risible, priceless, humdinger, gelastic, whimsical, ludicrous, facetious, knee-slapper, side-splitting, jocular, amusing, hilarious, jocose, laughable

4 Syllables

entertaining, ridiculous, hysterical, good-humored