76 entries under adjective topic. ×

1
insecure(strong, weak, soft, steady)
1
rickety
1
volatile(certain, changeable, explosive)
1
rocky
1
unsteady
1
changing(weak, soft, certain, changeable)
1
cranky
1
flexible(weak, soft, changeable)
1
irrational(sound, rational, senseless, illogical)
1
neurotic(normal, maladjusted)
1
dangerous
1
ephemeral(weak, soft, changeable)
1
erratic(calm, consistent)
1
fitful
1
infirm
1
intermittent(weak, soft, changeable)
1
irregular
1
tenuous(weak, thin)
1
turbulent(smooth, rebellious, unmanageable)
1
unequal
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APASmart Define. (2015). stable thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/stable/thesaurus/antonyms
ChicagoSmart Define. 2015. "stable thesaurus" https://smartdefine.org/stable/thesaurus/antonyms (accessed September 24, 2026).
HarvardSmart Define 2015, stable thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/stable/thesaurus/antonyms>.
MLASmart Define. "stable thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/stable/thesaurus/antonyms>