28 entries under imaginary topic. ×

5
insubstantial(adjective, light, weak, slight, short)
3
immaterial(light, weak, slight, flimsy)
2
frail(light, weak, slight, flimsy)
2
unsubstantial(light, weak, slight, flimsy)
1
fragile(light, weak, slight, flimsy)
1
airy(light, weak, slight, impulsive, unpredictable)
1
incorporeal(light, weak, slight, flimsy)
1
intangible(light, weak, slight, flimsy)
1
slight(light, weak, subtle, flimsy)
1
weak(adjective, light, slight, thin, frail)
0
aerial(light, weak, slight, flimsy)
0
chimerical(light, weak, slight, flimsy)
0
decrepit(light, weak, slight, flimsy)
0
false(light, weak, slight, pretentious)
0
fanciful(light, weak, slight, flimsy)
0
feeble(light, weak, slight, flimsy)
0
flimsy(light, weak, slight)
0
idle(light, weak, slight, flimsy)
0
illusory(light, weak, slight, false, pretentious)
0
infirm(light, weak, slight, flimsy)
<12>
10 years ago|16k views|share |citing 
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>