unstable
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
RNA is relatively unstable, raising the issue of how it could have survived under harsh prebiotic conditions.
From Science Daily ● Oct. 2, 2026
Hart said: "When we look at the unstable world and the threats we're facing, I think it just brings it home that actually we need to be ready wherever we are, all of the time."
From BBC ● Sep. 23, 2026
To generations of buyers and fans, the phrase “electric Subaru” is cognitively unstable, impossible to imagine, like “coal-fired toothbrush.”
From The Wall Street Journal ● Sep. 19, 2026
Grace Soens, who plays June, Marisol’s confederate at work, and Jack Sharpe, who takes on the role of Lenny, June’s mentally disturbed brother, expand this unstable world, where it’s hard to know who to trust.
From Los Angeles Times ● Sep. 17, 2026
All you need is the evidence of the ECG, blood pressure, fluid in the lungs, and unstable angina.
From "Blink" by Malcolm Gladwell
Vocabulary lists containing unstable
100 SAT Words Beginning with "U"
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Engineering - Introductory
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Civil Engineering
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