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

147 entries under weak topic. ×

2
meager(adjective, light, slight, easy)
2
minor(adjective, soft, gentle, mild)
2
papery(slight, thin, feeble, tacky)
2
sheer(adjective, light, slight, easy)
2
superficial(adjective, soft, gentle, thin)
2
tacky(slight, thin, feeble, fragile)
2
wimpy(adjective, thin, delicate, feeble)
1
tender(adjective, delicate, uncertain, feeble)
1
ailing(adjective, delicate, false, unstable)
1
anemic(adjective, dull, light, soft)
1
anile(adjective, delicate, ill, sick)
1
casual(adjective, soft, gentle, mild)
1
chiffon(slight, thin, feeble, tacky)
1
cut-rate(slight, thin, feeble, tacky)
1
defective(bad, thin, false, feeble)
1
digestible(soft, gentle, content)
1
diminutive(feeble, frail, tiny, measly)
1
failing(adjective, delicate, ill, sick)
1
fishy(adjective, great, delicate, extraordinary)
1
fractional(soft, gentle, content)
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ChicagoSmart Define. 2016. "unsubstantial thesaurus" https://smartdefine.org/unsubstantial/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unsubstantial thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unsubstantial/thesaurus/synonyms>.
MLASmart Define. "unsubstantial thesaurus" 30 March 2016. Web. 26 September 2026. <https://smartdefine.org/unsubstantial/thesaurus/synonyms>