55 entries under unstable topic. ×

6
convertible(adjective, unsettled, changeable, variable)
6
wavering(adjective, unsettled, changeable, variable)
5
mobile(adjective, moving, active, unsettled)
5
unfixed(adjective, unsettled, variable, changeableness)
4
vacillating(adjective, unsettled, changeable, variable)
4
fluctuating(irregular, unsettled, disturbed, broken)
4
fluid(adjective, unsettled, changeable, variable)
4
protean(adjective, unsettled, changeable, variable)
4
shaking(adjective, upset, excited, agitation, anxious)
4
spasmodic(adjective, anxious, content, irregular)
4
transformable(adjective, unsettled, changeable, variable)
3
transitional(adjective, unsettled, variable, motion)
3
uncertain(adjective, anxious, sick, unsettled)
3
vagrant(unsettled, variable, capricious, changeableness)
3
varying(adjective, unsettled, changeable, variable)
3
versatile(adjective, unsettled, changeable, variable)
2
impulsive(irregular, unsettled, fiery, skittish)
2
inconsistent(unsettled, variable)
2
indecisive(unsettled, variable, capricious, fluctuating)
2
irascible(adjective, keen, violent, anxious, awkward)
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APASmart Define. (2016). restless thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/restless/thesaurus/synonyms
ChicagoSmart Define. 2016. "restless thesaurus" https://smartdefine.org/restless/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, restless thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/restless/thesaurus/synonyms>.
MLASmart Define. "restless thesaurus" 26 February 2016. Web. 25 September 2026. <https://smartdefine.org/restless/thesaurus/synonyms>