87 entries under flimsy topic. ×

14
unsound(adjective, characteristic, strong, light, weak)
10
flat(adjective, characteristic, dull, strong, weak)
8
crippled(adjective, weak, inadequate, shabby, inept)
8
tenuous(adjective, dull, strong, light, weak)
7
senile(adjective, physical, uncertain, frail, puny)
7
wasted(adjective, weak, uncertain, weary, frail)
6
slender(adjective, light, weak, slight, thin)
5
frangible(adjective, weak, delicate, infirm)
4
creaky(adjective, frail, dilapidated, debilitated)
4
dainty(adjective, light, weak, fine, delicate)
3
anile(adjective, weak, delicate, ill, sick)
3
breakable(adjective, weak, delicate, infirm)
3
dilapidated(adjective, shaky, frail, unsteady)
3
incapacitated(adjective, weak, inadequate, tired, shabby)
3
ramshackle(adjective, shaky, frail, unsteady)
3
vapid(adjective, dull, weak, incompetence, dullard)
3
wispy(adjective, weak, slight, thin, delicate)
2
fine(adjective, kind, gentle, delicate, polite)
2
haggard(adjective, dull, light, soft, poor)
2
petty(adjective, light, weak, moving, slight)
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APASmart Define. (2016). feeble thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/feeble/thesaurus/synonyms
ChicagoSmart Define. 2016. "feeble thesaurus" https://smartdefine.org/feeble/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, feeble thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/feeble/thesaurus/synonyms>.
MLASmart Define. "feeble thesaurus" 24 March 2016. Web. 25 September 2026. <https://smartdefine.org/feeble/thesaurus/synonyms>