1
as in unsteady
not being in or able to maintain a state of balance
the minute we put the books down on the unstable desk, the whole stack went crashing to the floor
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Antonyms & Near Antonyms
2
as in volatile
likely to change frequently, suddenly, or unexpectedly
financial investors don't like an unstable economy
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Antonyms & Near Antonyms
3
as in changing
not staying constant
unstable temperatures are not ideal storage conditions for wine
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Example Sentences
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Recent Examples of unstable
Rigid robots are prone to damage in unstable, cramped environments and are expensive to repair.
—
Kurt Knutsson, FOXNews.com, 28 Apr. 2025
Remember: Antioxidants can slow aging and prevent skin damage caused by unstable molecules called free radicals.
—Danielle Jackson, Glamour, 28 Apr. 2025
Polyphenols neutralize unstable, harmful molecules (free radicals) in the body that contribute to inflammation and cell damage.
—Amy Brownstein, Ms, Rdn, Verywell Health, 25 Apr. 2025
The twinkling effect is caused by the unstable state of the air through which a star's light must pass to reach our eyes.
—Joe Rao, Space.com, 25 Apr. 2025
See All Example Sentences for unstable
Kurt Knutsson, FOXNews.com, 28 Apr. 2025
Remember: Antioxidants can slow aging and prevent skin damage caused by unstable molecules called free radicals.
—Danielle Jackson, Glamour, 28 Apr. 2025
Polyphenols neutralize unstable, harmful molecules (free radicals) in the body that contribute to inflammation and cell damage.
—Amy Brownstein, Ms, Rdn, Verywell Health, 25 Apr. 2025
The twinkling effect is caused by the unstable state of the air through which a star's light must pass to reach our eyes.
—Joe Rao, Space.com, 25 Apr. 2025
See All Example Sentences for unstable
Recent Examples of Synonyms for unstable
Adjective
-
Not only that, but he was being fed an unsteady diet of cockroaches.—
Charlie Mason,
TVLine,
4 May 2025
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His unsteady performance has left markets lurching from one crisis to another, and his contempt for tradition continues to rattle both Washington institutionalists and Wall Street investors.—
Philip Elliott,
Time,
30 Apr. 2025
Adjective
-
Some of the problems are caused by a volatile economic landscape.—
Jack Kelly,
Forbes.com,
10 May 2025
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Indian authorities have evacuated tens of thousands of civilians from villages near the volatile frontier.—
Rajesh Roy,
Chicago Tribune,
9 May 2025
Adjective
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Silkwood In the early 1980s, Cher was in a precarious place in her career.—
Jordan Hoffman,
EW.com,
20 May 2025
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Honeybee colonies in the U.S. have occupied a precarious position for nearly two decades.—
Joanna Thompson,
The Atlantic,
20 May 2025
Adjective
-
The Outlaw Music Festival touched down Thursday night on the North Island Credit Union Amphitheatre in Chula Vista, California, and Bob Dylan once again delivered a wildly unpredictable set that stunned even his most hardcore fans.—
Andy Greene,
Rolling Stone,
16 May 2025
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Another plus: The votes were completely unpredictable from week to week, leading to some truly crazy Tribals.—
Dalton Ross,
EW.com,
15 May 2025
Adjective
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John’s piano and vocals, thankfully, were front and center, and did not suffer from uneven mixing.—
George Varga,
San Diego Union-Tribune,
10 May 2025
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This can be seen when the gap between the doors is too small, too large, or uneven.—
Timothy Dale,
Better Homes & Gardens,
8 May 2025
Adjective
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As the tension builds, Hunter pushes his client to consider cutting ties with unnecessary people on his payroll, even throwing in a mention of LeBron James, with whom Smith has famously had a rocky relationship in the past.—
Amber Corrine,
VIBE.com,
9 May 2025
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The Trump-Bush family relationship has at times been rocky, featuring public swipes at one another and a concerted distancing from Trump and MAGA by the Bushes.—
Kathryn Palmer,
USA Today,
8 May 2025
Adjective
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There’s a really unbalanced schedule as well, with some playing just two matches while Columbus plays six.—
Todd Boss,
Forbes.com,
28 Apr. 2025
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The sheer ease of Jacobs-Jenkins’s writing drives the headlong rush of the first act, but in the unbalanced second half his technique wavers.—
Helen Shaw,
The New Yorker,
20 Mar. 2025
Cite this Entry
“Unstable.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/unstable. Accessed 25 May. 2025.
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