Synonyms of fool-headed

1 Syllable
light, camp, gump, droll, fool
2 Syllables
wacky, silly, witty, screwy, goofy, dizzy, loony, batty, nutty, goofus, absurd, flaky, freaky, comic, dippy, boffo, joking, waggish, funny, joshing, jerky
3 Syllables
diverting, farcical, risible, priceless, gelastic, whimsical, ludicrous, facetious, humorous, side-splitting, jocular, comical, laughable, ironic
4 Syllables
entertaining, ridiculous