Synonyms of humorous

1 Syllable
schtick, camp, gump, droll
2 Syllables
campy, screamer, jovial, witty, rioter, zanier, laffer, fooler, merry, zaniest, merrier, merriest, grooving, screaming, zappy, zany, ribald, festal, zingy, zingier, pleasant, goofus, playful, booner, comic, wittier, har-har, jokey, waggish, boffo, droller, campiest, joshing, laughing, punning, jollying
3 Syllables
riproaring, quick-witted, sharp-sighted, farcical, rip-roaring, priceless, gelastic, fool-headed, whimsical, ludicrous, facetious, gut-busting, side-splitting, jocular, amusing, hilarious, jocose, laughable, comical, kiddingly
4 Syllables
entertaining, recreative, saturnalian, wisecracking, tongue-in-cheek, derisory, conversable