71 entries under unstable topic. ×

5
wobbly(adjective, weak, uncertain, nervous)
4
insecure(adjective, weak, uncertain, nervous)
4
shaky(adjective, uncertain, nervous, doubtful)
4
unsure(adjective, weak, uncertain, nervous)
4
weak(adjective, uncertain, nervous, doubtful)
3
wavering(adjective, weak, uncertain, nervous)
2
rootless(adjective, weak, uncertain, nervous)
2
unsettled(adjective, weak, dubious, risky)
2
vacillating(adjective, weak, uncertain, nervous)
1
all aquiver(expression, weak, unsettled, shaky)
1
aquake(weak, unsettled, shaky, unsteady)
1
aquiver(weak, unsettled, unsteady, trembling)
1
ashake(weak, unsettled, shaky, unsteady)
1
dangerous(vulnerable, risky, hazardous, unprotected)
1
defenseless(vulnerable, dangerous, unprotected, precarious)
1
dubious(adjective, unusual, uncertain, nervous)
1
exposed(vulnerable, dangerous, unprotected, precarious)
1
faint-hearted(adjective, soft, uncertain, hesitant)
1
faltering(weak, unsettled, unsteady, trembling)
1
frail(vulnerable, dangerous, unprotected, precarious)
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APASmart Define. (2015). fluctuant thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/fluctuant/thesaurus/synonyms
ChicagoSmart Define. 2015. "fluctuant thesaurus" https://smartdefine.org/fluctuant/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, fluctuant thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/fluctuant/thesaurus/synonyms>.
MLASmart Define. "fluctuant thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/fluctuant/thesaurus/synonyms>