Synonyms of babbling

2 Syllables
burbling, gabbling, pealer, yacking, gurgling, shrieker, crower, cackler, burbly, giggler, roarer, chortler, chuckler, shouter, prattling, crackup, crack-up
3 Syllables
blabbering, blathering, blithering, chitchatting, gibbering, loquacious, jabbering, driveling, garrulous
4 Syllables
multiloquent