Synonyms|294Antonyms|118|Broader|9Narrower|0Related|763

33 entries under light topic. ×

11
fly-by-night(adjective, weak, unreliable, brief)
5
insubstantial(adjective, weak, slight, short)
3
immaterial(weak, slight, imaginary, flimsy)
2
frail(weak, slight, imaginary, flimsy)
2
unsubstantial(weak, slight, imaginary, flimsy)
1
fragile(weak, slight, imaginary, flimsy)
1
airy(weak, slight, impulsive, unpredictable)
1
imponderable(adjective, weak, slight, unpredictable)
1
incorporeal(weak, slight, imaginary, flimsy)
1
intangible(weak, slight, imaginary, flimsy)
1
slight(weak, subtle, imaginary, flimsy)
1
weak(adjective, slight, thin, frail)
0
aerial(weak, slight, imaginary, flimsy)
0
chimerical(weak, slight, imaginary, flimsy)
0
decrepit(weak, slight, imaginary, flimsy)
0
false(weak, slight, pretentious, imaginary)
0
fanciful(weak, slight, imaginary, flimsy)
0
feeble(weak, slight, imaginary, flimsy)
0
flimsy(weak, slight, imaginary)
0
idle(weak, slight, imaginary, flimsy)
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APASmart Define. (2016). ephemeral thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/ephemeral/thesaurus/synonyms
ChicagoSmart Define. 2016. "ephemeral thesaurus" https://smartdefine.org/ephemeral/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, ephemeral thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/ephemeral/thesaurus/synonyms>.
MLASmart Define. "ephemeral thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/ephemeral/thesaurus/synonyms>