11
unsteady(adjective, stable, shaky, unreliable, untrustworthy)
10
ever changing
9
capricious(adjective, reasonable, predictable, given)
9
unstable(adjective, clear, sound, doubtful, unreliable)
7
wobbly(adjective, sound, shaky, unreliable, untrustworthy)
5
intermittent
5
irregular
5
changeable(adjective, calm, constant)
5
excitable
5
fickle(adjective, cold, hot, vacillating)
5
shaky(adjective, trembling)
5
tremulous(adjective, shaking, shivering)
5
unfaithful(adjective, unreliable, untrustworthy)
4
inconstant
4
diverse
4
dodder
4
ever-changing
4
feeble
4
fluctuating
4
inconsistent(adjective, certain, irregular, constant, contradictory)
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APASmart Define. (2016). steady thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/steady/thesaurus/antonyms
ChicagoSmart Define. 2016. "steady thesaurus" https://smartdefine.org/steady/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, steady thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/steady/thesaurus/antonyms>.
MLASmart Define. "steady thesaurus" 21 March 2016. Web. 22 September 2026. <https://smartdefine.org/steady/thesaurus/antonyms>