Thesaurus
vacillate
verb
Synonyms and Antonyms of VACILLATE
to show uncertainty about the right course of action <vacillated for so long that someone else stepped in and made the decision>
Synonyms balance, dither, falter, halt, hang back, scruple, shilly-shally, stagger, teeter, vacillate, waver, wobble (also wabble)
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