122 entries under light topic. ×

1
sallow(adjective, dull, soft, poor)
1
sandy(adjective, slight, easy, thin)
1
sick(adjective, dull, soft, poor)
1
sickly(adjective, dull, weak, soft)
1
spongy(adjective, slight, easy, thin)
1
sprightly(adjective, slight, easy, thin)
1
tissuelike(adjective, slight, easy, thin)
1
too little too late(expression, adjective, idiom, weak)
1
transparent(adjective, weak, slight, thin)
1
unheavy(adjective, slight, easy, thin)
1
wan(adjective, dull, soft, poor)
1
washed-out(adjective, dull, soft, poor)
1
waxen(adjective, dull, soft, poor)
1
waxlike(adjective, dull, soft, poor)
1
whitish(adjective, dull, soft, poor)
1
wishy-washy(weak, soft, slight, trivial)
0
blanched(adjective, dull, soft, poor)
0
bleached(adjective, dull, soft, poor)
0
faded(adjective, dull, soft, poor)
0
fine-grained(adjective, delicate, airy, fragile)
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APASmart Define. (2016). insubstantial thesaurus. Retrieved September 27, 2026, from https://smartdefine.org/insubstantial/thesaurus/synonyms
ChicagoSmart Define. 2016. "insubstantial thesaurus" https://smartdefine.org/insubstantial/thesaurus/synonyms (accessed September 27, 2026).
HarvardSmart Define 2016, insubstantial thesaurus, Smart Define, viewed 27 September, 2026, <https://smartdefine.org/insubstantial/thesaurus/synonyms>.
MLASmart Define. "insubstantial thesaurus" 30 March 2016. Web. 27 September 2026. <https://smartdefine.org/insubstantial/thesaurus/synonyms>