verb (used without object), vac·il·lat·ed, vac·il·lat·ing.
THIS PSAT VOCABULARY QUIZ IS PERFECT PRACTICE FOR THE REAL TEST
Origin of vacillate
synonym study for vacillate
OTHER WORDS FROM vacillatevac·il·la·tor, noun
Example sentences from the Web for vacillate
Martin’s paintings found me with a cloudy head, heavy legs and a drained spirit, vacillating between numbness and anger.After the 2016 election, Agnes Martin's paintings gave me solace. This time, they're still an escape.|Kelsey Ables|November 8, 2020|Washington Post
The youth has within him both a Hamlet and a Saint-Just, both a vacillator and a zealot.Romain Rolland|Stefan Zweig
Anything to arouse this personator of our human mutability, this vacillator between doing and letting alone!