Synonyms of giggle

1 Syllable
laugh, yuck
2 Syllables
pealer, snickers, sniggling, crack-ups, laughter, gurgling, shrieker, crower, laughed, chortled, snicker, cackler, cackling, giggler, roarer, chortler, chuckler, quacking, heehaw, laughters, shouter, sniggers, chortling, tehee, quacked, cackled, crackup, crack-up, sniggle
3 Syllables
sniggered, snickered, snickering, guffawing, har-de-har, sniggering