3
senile(adjective, uncertain, feeble, puny, shabby)
3
shivery(hard, delicate, stiff, flimsy, brittle)
3
spindly(adjective, weak, thin, uncertain, feeble)
3
spineless
3
tired(feeble, dilapidated, debilitated, deteriorated, decaying)
3
transitory
3
unchaste(libertine, impurity)
3
unfit(adjective, weak, sick, unhealthy, broken)
3
vitreous(adjective, state, structure, frailty)
3
wanton(libertine, impurity)
3
watery
3
worn out
2
defective(adjective, mean, weak, thin, feeble)
2
deficient
2
deteriorated(feeble, imperfection, dilapidated, debilitated, crumbling)
2
diseased(mean, weak, down, sick, feeble)
2
dizzy
2
doll
2
drained(weakened, incapacitated)
2
facile
11 years ago|26k views|share |citing 
APASmart Define. (2015). frail thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/frail/thesaurus/synonyms
ChicagoSmart Define. 2015. "frail thesaurus" https://smartdefine.org/frail/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, frail thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/frail/thesaurus/synonyms>.
MLASmart Define. "frail thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/frail/thesaurus/synonyms>