140 entries under thin topic. ×

3
shattery(adjective, weak, weakness, delicate)
3
small(adjective, light, weak, slight, easy)
3
wispy(adjective, weak, fine, delicate)
3
wobbly(adjective, weak, slight, delicate)
2
attenuate(adjective, fine, delicate, slim)
2
attenuated(adjective, fine, delicate, slim)
2
crumbly(adjective, light, slight, easy)
2
dim(adjective, dull, light, soft, obscure)
2
gauzy(weak, slight, feeble, tacky)
2
gossamer(adjective, weak, slight, feeble)
2
lame(adjective, weak, flat, poor)
2
little(adjective, light, weak, slight, easy)
2
meager(adjective, light, weak, slight, easy)
2
papery(weak, slight, feeble, tacky)
2
sheer(adjective, light, weak, slight, easy)
2
subtile(adjective, fine, delicate, slim)
2
subtle(adjective, fine, delicate, slim)
2
superficial(adjective, weak, soft, gentle)
2
tacky(weak, slight, feeble, fragile)
2
white(adjective, dull, light, soft, poor)
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APASmart Define. (2016). unsubstantial thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/unsubstantial/thesaurus/synonyms
ChicagoSmart Define. 2016. "unsubstantial thesaurus" https://smartdefine.org/unsubstantial/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, unsubstantial thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/unsubstantial/thesaurus/synonyms>.
MLASmart Define. "unsubstantial thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/unsubstantial/thesaurus/synonyms>