Synonyms|860Antonyms|162|Broader|10Narrower|5Related|1.4k

188 entries under thin topic. ×

1
ghastly(adjective, dull, light, soft, poor)
1
graceful(adjective, light, slight, easy)
1
gray(adjective, dull, light, soft, poor)
1
haggard(adjective, dull, light, soft, poor)
1
helpless(adjective, weak, delicate, shaky)
1
house of cards(expression, weak, slight, feeble)
1
imponderous(adjective, light, slight, easy)
1
impotent(adjective, weak, poor, delicate)
1
incompetent(adjective, weak, poor, low)
1
indecisive(adjective, weak, delicate, shaky)
1
inefficient(adjective, weak, delicate, shaky)
1
languid(adjective, weak, delicate, uncertain)
1
light-footed(adjective, light, slight, easy)
1
lithe(adjective, light, slight, easy, fine)
1
livid(adjective, dull, light, soft, poor)
1
loose(adjective, light, slight, easy)
1
low(adjective, weak, poor, delicate)
1
lurid(adjective, dull, light, soft, poor)
1
nimble(adjective, light, slight, easy)
1
not heavy(expression, adjective, slight, easy, fine)
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APASmart Define. (2016). insubstantial thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/insubstantial/thesaurus/synonyms
ChicagoSmart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2016, insubstantial thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/synonyms>.
MLASmart Define. "insubstantial thesaurus" 30 March 2016. Web. 24 September 2026. <https://smartdefine.org/insubstantial/thesaurus/synonyms>