Synonyms|796Antonyms|149|Broader|10Narrower|0Related|951

130 entries under feeble topic. ×

1
slim(adjective, weak, fine, thin, delicate)
1
small-fry(weak, frail, tiny, measly)
1
small time(expression, weak, frail, tiny)
1
spent(adjective, uncertain, shaky, hesitant)
1
spindly(adjective, uncertain, shaky, hesitant)
1
stunted(weak, frail, tiny, measly)
1
torpid(adjective, uncertain, shaky, hesitant)
1
transparent(weak, slight, thin, tacky)
1
two-bit(weak, tiny)
1
unconsequential(weak, frail, tiny, measly)
1
underfed(weak, frail, tiny, measly)
1
undersized(weak, frail, tiny)
1
undeveloped(weak, frail, tiny, measly)
1
vacillating(adjective, weak, delicate, ill, sick)
1
wavering(adjective, weak, delicate, uncertain, ill)
1
wee(weak, soft, gentle, content)
1
zero(weak, frail, tiny, measly)
1
zilch(weak, frail, tiny, measly)
0
faltering(adjective, weak, delicate, ill, sick)
0
fracturable(adjective, weak, thin, delicate)
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ChicagoSmart Define. 2016. "unsubstantial thesaurus" https://smartdefine.org/unsubstantial/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2016, unsubstantial thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unsubstantial/thesaurus/synonyms>.
MLASmart Define. "unsubstantial thesaurus" 30 March 2016. Web. 28 September 2026. <https://smartdefine.org/unsubstantial/thesaurus/synonyms>