as in hesitation
a state or an instance of temporary inaction because of uncertainty about the right course of action
the president was soundly criticized for his vacillation before responding to the crisis
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Recent Examples of vacillation
An industry that plans product launches and manufacturing years in advance faced four days of vacillation from the White House, which appeared torn over how much assistance to provide U.S. companies that make the nation’s smartphones and watches, computers, tablets and semiconductors.
—
Michael Wilner, Los Angeles Times, 14 Apr. 2025
Beijing is not alone in facing vacillations from Trump in his second term.
—Simone McCarthy, CNN Money, 30 Mar. 2025
After a whirlwind romance and much theatrical vacillation, Lowell abandoned Hardwick to join Blackwood in London in 1970, a move that would forever mark her as the other woman to Hardwick’s many passionate partisans.
—Negar Azimi, The New Yorker, 12 Dec. 2024
The intelligent decision militarily was to withdraw them, and after much vacillation and considerable Ukrainian military pressure, that was exactly what Russia did.
—Barry R. Posen, Foreign Affairs, 4 Jan. 2023
See All Example Sentences for vacillation
Michael Wilner, Los Angeles Times, 14 Apr. 2025
Beijing is not alone in facing vacillations from Trump in his second term.
—Simone McCarthy, CNN Money, 30 Mar. 2025
After a whirlwind romance and much theatrical vacillation, Lowell abandoned Hardwick to join Blackwood in London in 1970, a move that would forever mark her as the other woman to Hardwick’s many passionate partisans.
—Negar Azimi, The New Yorker, 12 Dec. 2024
The intelligent decision militarily was to withdraw them, and after much vacillation and considerable Ukrainian military pressure, that was exactly what Russia did.
—Barry R. Posen, Foreign Affairs, 4 Jan. 2023
See All Example Sentences for vacillation
Recent Examples of Synonyms for vacillation
Noun
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One mistake or moment of hesitation could mean death.—
Scott Haugen,
Outdoor Life,
4 Feb. 2026
-
This feature helps eliminate jerky movements and hesitation.—
Atharva Gosavi,
Interesting Engineering,
3 Feb. 2026
Noun
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Warsh, a former Fed governor with a Wall Street background, has been critical of the central bank's handling of inflation in the past and told CNBC in July that its hesitancy to cut interest rates undermined its credibility.—
Jessica Dickler,
CNBC,
30 Jan. 2026
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Noting her hesitancy, Benedict’s character in the book guesses that Sophie is illegitimate.—
Savannah Walsh,
Vanity Fair,
30 Jan. 2026
Noun
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But the unwillingness to even take them, the same hesitance that Nance and most others believed was in the past, is hurting his overall game.—
Fred Katz,
New York Times,
16 Jan. 2026
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After a little practice breathing through the tube and getting past her initial hesitance, Jenner puts her face into the water, and comes back up immediately, her hair stuck to her skin.—
Marci Robin,
Allure,
14 Jan. 2026
Noun
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The pact with Washington, Oregon and four Native American tribes had allowed for a pause in the litigation.—
Arkansas Online,
Arkansas Online,
7 Feb. 2026
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This week's talks in Abu Dhabi concluded without a major breakthrough but Russia and Ukraine agreed to exchange 157 prisoners of war each, resuming such swaps after a five-month pause.—
Yuliia Dysa,
USA Today,
7 Feb. 2026
Cite this Entry
“Vacillation.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/vacillation. Accessed 9 Feb. 2026.
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