Synonyms of vacillated

1 Syllable
rock, reel, swing, sway
2 Syllables
pause, stagger, hover, waffle, straddle, dither, change, seesaw, yo-yo, waver, hedge, whiffle
3 Syllables
fluctuate
4 Syllables
hesitate, alternate, oscillate, shilly-shally, fence-straddle