147 entries under unstable topic. ×

3
twofold(adjective, doubt, shy, varying)
3
unresolved(adjective, doubt, shy, doubtful)
3
unsteady(adjective, doubt, uncertain, shake)
3
waggly(adjective, shake, erratic, unsteady)
2
ambivalent(adjective, doubtful, hesitant, wavering)
2
chancy(adjective, uncertain, unclear, unbalanced)
2
changeable(adjective, hesitant, wavering, erratic)
2
dithering(adjective, doubt, shy, hesitant)
2
flickering(adjective, erratic, unsteady)
2
inconstant(adjective, hesitant, wavering, erratic)
2
indeterminate(adjective, doubt, uncertain, shy)
2
of two minds(adjective, doubtful, hesitant, wavering)
2
shifting(adjective, hesitant, wavering, erratic)
2
vague(adjective, doubt, uncertain, shy)
2
variable(adjective, doubt, uncertain, wavering)
2
waffling(adjective, doubt, uncertain, shy)
1
astable(adjective, erratic, unsteady)
1
astatic(adjective, erratic, unsteady)
1
betwixt and between(adjective, doubtful, vacillating)
1
blowing cold and hot(adjective, doubtful, vacillating)
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APASmart Define. (2013). vacillant thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/vacillant/thesaurus/synonyms
ChicagoSmart Define. 2013. "vacillant thesaurus" https://smartdefine.org/vacillant/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2013, vacillant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/vacillant/thesaurus/synonyms>.
MLASmart Define. "vacillant thesaurus" 28 June 2013. Web. 28 September 2026. <https://smartdefine.org/vacillant/thesaurus/synonyms>