97 entries under irregular topic. ×

13
wayward(adjective, unreliable, contrary, variable)
12
fluctuating(adjective, free, rough, wild, lively)
12
shifting(adjective, upset, unusual, anxious, unstable)
10
impulsive(adjective, cross, lively, melancholy, active)
9
restless(adjective, content, unsettled, broken)
9
uneven(adjective, smooth, rough, unstable)
9
whimsical(adjective, change, free, continue, wild)
8
temperamental(adjective, change, weak, continue, delicate)
8
varying(adjective, unstable, unsettled, unpredictable)
7
flickering(adjective, disturbed, variable, broken)
6
spasmodic(adjective, rough, anxious, unstable)
6
sporadic(adjective, disturbed, unreliable, variable)
4
desultory(unpredictable, disturbed, unreliable, broken)
4
eccentric(adjective, unusual, unpredictable, unreliable)
4
random(adjective, uncertainty, uncertain, disturbed)
3
intermittent(adjective, rough, anxious, unsettled)
3
occasional(adjective, unreliable, uneven, variable)
2
aberrant(adjective, unpredictable, unreliable, uneven)
2
arbitrary(adjective, unpredictable, unreliable, variable)
2
bizarre(adjective, careless, stupid, unpredictable)
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APASmart Define. (2016). changeable thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/changeable/thesaurus/synonyms
ChicagoSmart Define. 2016. "changeable thesaurus" https://smartdefine.org/changeable/thesaurus/synonyms (accessed September 21, 2026).
HarvardSmart Define 2016, changeable thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/changeable/thesaurus/synonyms>.
MLASmart Define. "changeable thesaurus" 26 February 2016. Web. 21 September 2026. <https://smartdefine.org/changeable/thesaurus/synonyms>