25 entries under unstable topic. ×

27
frightened(adjective, characteristic, weak, uncertain, fear)
22
timorous(adjective, characteristic, weak, uncertain, anxious)
20
faint-hearted(adjective, characteristic, weak, weakness, uncertain)
11
ineffectual(adjective, characteristic, weak, soft, weakness)
11
nervous(adjective, characteristic, weak, uncertain, anxious)
10
spineless(adjective, characteristic, weak, soft, gentle)
10
powerless(adjective, characteristic, soft, weakness, uncertain)
10
shaky(adjective, characteristic, weakness, uncertain, nervous)
9
hesitant(adjective, characteristic, weakness, low, base)
8
indecisive(adjective, characteristic, weak, weakness, uncertain)
8
insecure(adjective, characteristic, weakness, uncertain, nervous)
8
uncertain(adjective, characteristic, weakness, nervous)
8
wobbly(adjective, characteristic, weakness, uncertain, nervous)
4
impotent(adjective, weak, soft, uncertain)
4
nerveless(adjective, weak, soft, uncertain)
3
irresolute(adjective, weak, soft, gentle, uncertain)
3
wishy-washy(adjective, dull, weak, soft, uncertain)
1
vacillating(adjective, weak, soft, gentle, uncertain)
1
wavering(adjective, weak, uncertain, nervous)
0
fluctuant(adjective, soft, uncertain, nervous)
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APASmart Define. (2016). cowardly thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/cowardly/thesaurus/synonyms
ChicagoSmart Define. 2016. "cowardly thesaurus" https://smartdefine.org/cowardly/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, cowardly thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/cowardly/thesaurus/synonyms>.
MLASmart Define. "cowardly thesaurus" 24 March 2016. Web. 29 September 2026. <https://smartdefine.org/cowardly/thesaurus/synonyms>