Unstable Definition

ŭn-stābəl
unstablest, unstabler
adjective
unstabler, unstablest
Not stable.
Webster's New World
Tending strongly to change.
Unstable weather.
American Heritage
Not constant; fluctuating.
Unstable vital signs.
American Heritage
Wavering or fickle.
At first, he was unstable in his decisions.
American Heritage
Showing or marked by erratic or volatile emotions or behavior.
American Heritage
Synonyms:
Antonyms:

Other Word Forms of Unstable

Adjective

Base Form:
unstable
Comparative:
unstabler
Superlative:
unstablest

Origin of Unstable

  • un- +"Ž stable

    From Wiktionary

Unstable Sentence Examples

  • The new empire was unstable from the first.

  • Unstable as he was, it didn't take much to send Josh down the porch steps.

  • The closer they drew, the more intense the pressure, and the more unstable they became.

  • Lydia Larkin was a wreck, as unstable as the night Billy Langstrom died.

  • From 1809 to 1812 Speranski was all-powerful in Russia, so far as any minister of a sovereign so suspicious and so unstable as Alexander could be so described.

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Words Starting With

UUNUNS

Words Ending With

ELEBLE

Unscrambles

unstable

Words Starting With U and Ending With E

Starts With U & Ends With EStarts With UN & Ends With EStarts With U & Ends With LE

Word Length

8 Letter Words8 Letter Words Starting With U8 Letter Words Ending With E