159 entries under feeble topic. ×

1
shaking(weak, unstable, unsettled, trembling)
1
sheer(weak, slight, thin, tacky)
1
shrimp(weak, frail, tiny, measly)
1
slapdash(weak, slight, thin, tacky)
1
sleazy(weak, slight, thin, tacky)
1
slender(adjective, light, weak, slight, thin)
1
small-fry(weak, frail, tiny, measly)
1
small time(expression, weak, frail, tiny)
1
stunted(weak, frail, tiny, measly)
1
superficial(weak, slight, thin, tacky)
1
tacky(weak, slight, thin, flimsy)
1
thin(light, weak, slight, infirm)
1
threadbare(dilapidated, debilitated, deteriorated, decaying)
1
transparent(weak, slight, thin, tacky)
1
trivial(adjective, weak, flat, poor, silly)
1
tumble-down(shaky, frail, flimsy, unsteady)
1
two-bit(weak, deficient, incomplete, inexact)
1
unconsequential(weak, frail, tiny, measly)
1
underfed(weak, frail, tiny, measly)
1
undersized(weak, frail, tiny)
11 years ago|31k views|share |citing 
APASmart Define. (2015). unsound thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unsound/thesaurus/synonyms
ChicagoSmart Define. 2015. "unsound thesaurus" https://smartdefine.org/unsound/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unsound thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unsound/thesaurus/synonyms>.
MLASmart Define. "unsound thesaurus" 14 April 2015. Web. 28 September 2026. <https://smartdefine.org/unsound/thesaurus/synonyms>