as in unsteadiness
the quality or state of not being firmly fixed in position
the instability of the bridge became tragically apparent when it suddenly collapsed
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Recent Examples of instability
By deleting the motor’s iron core, rotational instability (or cogging, as it’s more generally known) can be reduced to virtually nothing.
—
Simon Lucas, WIRED, 31 Oct. 2024
Recognizing the Signs Financial instability is often the most obvious sign.
—Robert Gorin, WWD, 30 Oct. 2024
Fashion Trust Arabia relocated its sixth edition from Doha to Marrakech, following a one-year break due to political instability in the Middle East.
—Tiziana Cardini, Vogue, 25 Oct. 2024
However, the shoes aren’t ideal for intense activities, due to some heel instability and poor fit of the elastic band at the collar.
—Trina Gray, People.com, 24 Oct. 2024
See all Example Sentences for instability 
Simon Lucas, WIRED, 31 Oct. 2024
Recognizing the Signs Financial instability is often the most obvious sign.
—Robert Gorin, WWD, 30 Oct. 2024
Fashion Trust Arabia relocated its sixth edition from Doha to Marrakech, following a one-year break due to political instability in the Middle East.
—Tiziana Cardini, Vogue, 25 Oct. 2024
However, the shoes aren’t ideal for intense activities, due to some heel instability and poor fit of the elastic band at the collar.
—Trina Gray, People.com, 24 Oct. 2024
See all Example Sentences for instability
Thesaurus Entries Near instability
Cite this Entry
“Instability.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/instability. Accessed 23 Nov. 2024.
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