Dictionary and Thesaurus

Definition of Vacillate

• (v. t.) To move one way and the other; to reel or stagger; to waver.
• (v. t.) To fluctuate in mind or opinion; to be unsteady or inconstant; to waver.

Synonyms of Vacillate

• Hover
• Vibrate
• Oscillate
• Fluctuate
• Waver

Antonyms of Vacillate

Homophones of Vacillate