49 entries under unstable topic. ×

16
variable(adjective, irregular, unsettled, odd)
9
inconstant(adjective, irregular, unsettled, unpredictable)
8
changeable(adjective, irregular, unsettled, unpredictable)
8
fluctuating(verb, adjective, irregular, unsettled)
8
shifting(verb, adjective, irregular, unsettled)
6
capricious(adjective, irregular, unsettled, unpredictable)
6
erratic(adjective, irregular, unsettled, unpredictable)
6
mercurial(adjective, irregular, unsettled, unpredictable)
6
mutable(adjective, unsettled, unpredictable, unreliable)
6
unsettled(adjective, irregular, unpredictable, unreliable)
6
unsteady(adjective, unsettled, unpredictable, unreliable)
6
vacillating(verb, adjective, irregular, unsettled)
6
variant(adjective, irregular, unsettled, different)
6
wavering(adjective, irregular, unsettled, unpredictable)
5
inconsistent(adjective, irregular, unsettled, unpredictable)
5
irregular(adjective, unsettled, unpredictable, unreliable)
5
protean(adjective, unsettled, unpredictable, unreliable)
5
uncertain(adjective, irregular, unsettled, unpredictable)
4
fickle(adjective, irregular, unsettled, unpredictable)
4
spasmodic(adjective, unsettled, unpredictable, unreliable)
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APASmart Define. (2015). varying thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/varying/thesaurus/synonyms
ChicagoSmart Define. 2015. "varying thesaurus" https://smartdefine.org/varying/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, varying thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/varying/thesaurus/synonyms>.
MLASmart Define. "varying thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/varying/thesaurus/synonyms>