120 entries under feeble topic. ×

2
insufficient(light, weak, slight, inadequate)
2
irresolute(adjective, weak, delicate, uncertain, ill)
2
scrawny(adjective, uncertain, frail, puny)
2
sickly(adjective, weak, delicate, uncertain, ill)
2
spindly(adjective, uncertain, shaky, hesitant)
2
tender(adjective, weak, soft, gentle, delicate)
2
wavering(adjective, weak, delicate, uncertain, ill)
1
anile(adjective, weak, delicate, ill, sick)
1
antiquated(frail, dilapidated, debilitated, deteriorated)
1
battered(frail, dilapidated, debilitated, deteriorated)
1
bedraggled(frail, dilapidated, debilitated, deteriorated)
1
crippled(dilapidated, debilitated, deteriorated, decaying)
1
effete(adjective, uncertain, hesitant, frail)
1
enervated(adjective, soft, uncertain, hesitant)
1
exhausted(adjective, uncertain, shaky, hesitant)
1
failing(adjective, light, weak, delicate, ill)
1
faulty(weak, miserable, pitiful, desolate)
1
fishy(adjective, weak, great, delicate, extraordinary)
1
forceless(adjective, uncertain, shaky, hesitant)
1
haggard(dilapidated, debilitated, deteriorated, decaying)
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APASmart Define. (2016). flimsy thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/flimsy/thesaurus/synonyms
ChicagoSmart Define. 2016. "flimsy thesaurus" https://smartdefine.org/flimsy/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, flimsy thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/flimsy/thesaurus/synonyms>.
MLASmart Define. "flimsy thesaurus" 26 January 2016. Web. 26 September 2026. <https://smartdefine.org/flimsy/thesaurus/synonyms>