89 entries under weak topic. ×

1
backward(spineless, gutless)
1
base(spineless, gutless)
1
caitiff(spineless, gutless, pigeonhearted, chicken-hearted)
1
changing(indecisive, vacillating)
1
chicken-hearted(subservient, spineless, gutless, falsehearted)
1
cowering(subservient, spineless, gutless, falsehearted)
1
cowhearted(subservient, spineless, gutless, falsehearted)
1
dastardly(adjective, soft, base, shy)
1
diffident(shy, worried, afraid, apprehensive)
1
doubtful(uncertain, indefinite, wavering, indecisive)
1
doubting(indecisive, vacillating)
1
fickle(indecisive, vacillating)
1
fluctuating(indecisive, vacillating)
1
gutless(adjective, soft, base, fearful)
1
halfhearted(indecisive, vacillating)
1
halting(uncertain, doubtful, indefinite, wavering)
1
having the willies(expression, idiom, subservient, spineless)
1
hesitant(uncertain, shy, doubtful, apprehensive)
1
hesitating(uncertain, doubtful, indefinite, wavering)
1
hot-and-cold(indecisive, irresolute, vacillating, palaverous)
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APASmart Define. (2015). weak-kneed thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/weak-kneed/thesaurus/synonyms
ChicagoSmart Define. 2015. "weak-kneed thesaurus" https://smartdefine.org/weak-kneed/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, weak-kneed thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/weak-kneed/thesaurus/synonyms>.
MLASmart Define. "weak-kneed thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/weak-kneed/thesaurus/synonyms>