147 entries under unstable topic. ×

1
going back and forth(adjective, doubtful, vacillating)
1
groggy(adjective, shake, unsteady)
1
half-and-half(adjective, doubt, shy, unready)
1
half and half(adjective, doubt, shy, unready)
1
half hearted(adjective, doubt, shy, unready)
1
halfhearted(adjective, doubt, shy, unready)
1
haywire(adjective, shake, unsteady)
1
impermanent(adjective, erratic, unsteady)
1
inconsistent(adjective, erratic, unsteady)
1
infirm of purpose(adjective, doubt, shy, unready)
1
instable(adjective, erratic, unsteady)
1
liquid(adjective, erratic, unsteady)
1
moving back and forth(adjective, doubtful, vacillating)
1
non-persistent(adjective, erratic, unsteady)
1
non-resistant(adjective, erratic, unsteady)
1
nonsteady(adjective, erratic, unsteady)
1
nonsustained(adjective, erratic, unsteady)
1
of mixed feelings(adjective, doubtful, vacillating)
1
pasteboard(adjective, shake, unsteady)
1
reeling(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>