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unstable

see definition of unstable
  • adjdoubtful
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Synonyms for unstable

adj doubtful

Antonyms for unstable

  • certain
  • clear
  • confident
  • constant
  • definite
  • dependable
  • easy
  • firm
  • guarded
  • happy
  • predictable
  • protected
  • reliable
  • safe
  • secure
  • sound
  • stable
  • steady
  • strong
  • sure
  • unchanging
  • unshaky
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.

More words related to unstable

capricious

adjective. given to sudden behavior change

changeable

adjective. erratic

changing

adjective. changeful

dangerous

adjective. hazardous, troubling

desultory

adjective. random

dizzy

adjective. flighty, scatterbrained
Roget's 21st Century Thesaurus, Third Edition Copyright © 2013 by the Philip Lief Group.
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