Synonyms of gut-busting

1 Syllable

fun, camp, droll

2 Syllables

campy, witty, cheerful, merry, screaming, pleasant, pleasing, cheering, charming, jokey, boffo, joshing

3 Syllables

diverting, enchanting, delightful, engaging, gratifying, enjoyable, gladdening, laughable, priceless, humorous, jocular, lively, amusing, hilarious, agreeable, comical

4 Syllables

entertaining, sidesplitting, interesting