oscillate Synonyms

vacillate hover vibrate be in two minds wagging wabble vary undulate tremble totter toss teeter swing swinging wag waggle wave move to and fro rise and fall go up and down be undecided be indecisive teeter-totter move back and forth judder dither wobble whiffle waver swung sway shimmy librate hesitate haver flutter fluctuate flicker flap falter dodder dangle change bob palpitate pendulum pitch shilly-shally shift shake