Synonyms of whinnying

1 Syllable
growl, call, low, bawl, yawp, tweet, caw, snarl, trill, grunt, hoot, crow, hiss, croak, quack, pipe, howl, scream, coo, bay, meow, moo, cheer, bleat, screech, squawk, yelp, hail, bark, cluck, shriek, whoop, shout, roar, clack
2 Syllables
cackle, whinny, holler, gabble, clamor, exclaim, bellow, twitter, whistle, nicker, chatter
5 Syllables
ejaculate, vociferate