Synonym Chooser

How does the verb vacillate differ from other similar words?

Some common synonyms of vacillate are falter, hesitate, and waver. While all these words mean "to show irresolution or uncertainty," vacillate implies prolonged hesitation from inability to reach a firm decision.

vacillated until events were out of control

When is it sensible to use falter instead of vacillate?

While the synonyms falter and vacillate are close in meaning, falter implies a wavering or stumbling and often connotes nervousness, lack of courage, or outright fear.

never once faltered during her testimony

When would hesitate be a good substitute for vacillate?

The words hesitate and vacillate are synonyms, but do differ in nuance. Specifically, hesitate implies a pause before deciding or acting or choosing.

hesitated before answering the question

When could waver be used to replace vacillate?

Although the words waver and vacillate have much in common, waver implies hesitation after seeming to decide and so connotes weakness or a retreat.

wavered in his support of the rebels

Examples Sentences

Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Recent Examples of vacillate Wanting violence to vacillate between frivolous and significant requires a delicacy that Fight Night rarely possesses. Daniel Fienberg, The Hollywood Reporter, 5 Sep. 2024 Investors’ conviction on the move vacillated in the days leading up to the meeting. Jeff Cox, CNBC, 18 Sep. 2024 His demeanor vacillated between defensive and aggressive, which some saw as a lack of preparation. Edward Segal, Forbes, 11 Sep. 2024 The conflict has witnessed a complicated web of alliances, with Turkey and Israel backing Azerbaijan, Iran backing Armenia, and Russia and the EU vacillating between both. Brady Knox, Washington Examiner - Political News and Conservative Analysis About Congress, the President, and the Federal Government, 1 Sep. 2024 See all Example Sentences for vacillate 

Thesaurus Entries Near vacillate

Cite this Entry

“Vacillate.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vacillate. Accessed 30 Nov. 2024.

More from Merriam-Webster on vacillate

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