Quantcast
Merriam-Webster Logo
  • Dictionary
  • Thesaurus
  • Medical
  • Scrabble
  • Spanish Central
  • Learner's Dictionary

Thesaurus

vacillate

verb

Synonyms and Antonyms of vacillate

  1. 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, hesitate, waver, wobble (also wabble)Related Words haw, hem; dally, dawdle, delay, linger, pause, procrastinate, wait; back down, chicken (out); consider, debate, deliberate, ponder, weigh; oscillate, sway; equivocate, hedge, pussyfoot, waffleNear Antonyms decide; budge, stir; advance, continueAntonyms dive (in), plunge (in)





Seen and Heard

What made you want to look up vacillate? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

February 14, 2016

to hug and kiss another person

Get Word of the Day daily email!

WORD GAMES

Take a 3-minute break and test your skills!

image33683556

How much does a batman (the Turkish unit of measurement) weigh?

196.5 pounds 100 pounds 16.96 pounds 2.2 pounds
Name That Thing

10 quick questions: hear them, spell them, and see how your skills compare to the crowd.

TAKE THE QUIZ
SCRABBLE® Sprint

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ