160 entries under frail topic. ×

11
incompetent(adjective, poor, thin, delicate, careless)
11
limp(adjective, dull, beat, strong, easy)
11
vacillating(adjective, delicate, uncertain, nervous, unstable)
11
unreliable(adjective, false, uncertain, true, nervous)
11
weakly(adjective, health, strong, thin, delicate)
10
enfeebled(adjective, thin, delicate, ill, sick)
10
flat(adjective, dull, hard, smooth, gentle)
10
low(adjective, dull, soft, gentle, poor)
10
ailing(adjective, mean, bad, thin, delicate)
10
anemic(adjective, dull, strong, light, soft)
10
flabby(adjective, soft, poor, thin, delicate)
10
flaccid(adjective, strong, soft, loose, uncertain)
10
small(adjective, soft, slight, poor, miserable)
10
undependable(adjective, strong, uncertain, nervous, feeble)
9
wavering(adjective, strong, delicate, uncertain, nervous)
8
faulty(adjective, poor, terrible, gloomy, miserable)
8
hesitant(adjective, strong, uncertain, anxious, nervous)
8
imperfect(adjective, mean, bad, poor, delicate)
8
paltry(adjective, slight, poor, thin, delicate)
8
rocky(adjective, mean, bad, strong, thin)
10 years ago|68k views|share |citing 
APASmart Define. (2015). weak thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/weak/thesaurus/synonyms
ChicagoSmart Define. 2015. "weak thesaurus" https://smartdefine.org/weak/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, weak thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/weak/thesaurus/synonyms>.
MLASmart Define. "weak thesaurus" 6 December 2015. Web. 24 September 2026. <https://smartdefine.org/weak/thesaurus/synonyms>