96 entries under unstable topic. ×

14
inconsistent(adjective, change, continue, loose, uncertain)
14
vacillating(adjective, irregular, doubtful, unsettled)
13
fluctuating(adjective, free, wild, lively, active)
12
shifting(adjective, upset, anxious, irregular)
11
impulsive(adjective, careless, lively, active)
10
unfixed(adjective, doubtful, unsettled, vague)
10
varying(adjective, irregular, unsettled, unpredictable)
9
indecisive(adjective, doubtful, unsettled, vague)
9
protean(adjective, unsettled, unpredictable, unreliable)
9
restless(adjective, content, irregular, unsettled)
8
uneven(adjective, irregular, shaky, unpredictable)
8
versatile(adjective, unsettled, changeable, variable)
8
whimsical(adjective, change, free, continue, careless)
7
fanciful(adjective, free, careless, wild)
7
treacherous(adjective, false, dishonest, immoral)
6
freakish(adjective, change, continue, careless)
6
giddy(adjective, weak, careless, silly, uncertain)
6
spasmodic(adjective, anxious, irregular, unsettled)
6
temperamental(adjective, change, continue, delicate, careless)
6
ticklish(adjective, upset, change, continue, difficult)
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APASmart Define. (2016). inconstant thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/inconstant/thesaurus/synonyms
ChicagoSmart Define. 2016. "inconstant thesaurus" https://smartdefine.org/inconstant/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, inconstant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/inconstant/thesaurus/synonyms>.
MLASmart Define. "inconstant thesaurus" 4 March 2016. Web. 28 September 2026. <https://smartdefine.org/inconstant/thesaurus/synonyms>