vacillate

About 0.14 uses per million words.

Meaning

1. verb To sway unsteadily from one side to the other; oscillate.
2. verb To swing indecisively from one course of action or opinion to another.

Similar words

waver fluctuate hover hesitate falter dither seesaw yoyo oscillate shift about

Often followed by

between in and from on or about back over

Word family

vacillated vacillates vacillating vacillatingly vacillator vacillators