125 entries under unstable topic. ×

13
inconsistent(adjective, change, continue, unusual, passionate)
13
irregular(adjective, rough, lively, uncertain, active)
13
mobile(adjective, upset, change, weak, lively)
13
vacillating(adjective, uncertain, irregular, doubtful)
12
fluctuating(adjective, free, rough, wild, lively)
12
shifting(adjective, upset, unusual, anxious)
11
fluid(adjective, upset, change, free, anxious)
11
movable(adjective, weak, free, lively, uncertain)
11
temporary(adjective, present, short, limited)
10
impulsive(adjective, cross, lively, melancholy, active)
10
unfixed(adjective, limited, doubtful, unsettled)
10
versatile(adjective, unsettled, flexible, compliant)
9
uneven(adjective, smooth, rough, irregular)
9
whimsical(adjective, change, free, continue, wild)
8
kaleidoscopic(adjective, unsettled, variable, multicolored)
8
temperamental(adjective, change, weak, continue, delicate)
8
varying(adjective, irregular, unsettled, unpredictable)
7
giddy(adjective, weak, careless, excited, silly)
7
vagrant(adjective, unsettled, variable, inconstant)
6
dizzy(adjective, weak, careless, excited)
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APASmart Define. (2016). changeable thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/changeable/thesaurus/synonyms
ChicagoSmart Define. 2016. "changeable thesaurus" https://smartdefine.org/changeable/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, changeable thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/changeable/thesaurus/synonyms>.
MLASmart Define. "changeable thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/changeable/thesaurus/synonyms>