87 entries under slight topic. ×

5
chimerical(adjective, light, weak, gentle)
5
inappreciable(adjective, light, small, insignificant)
5
minute(adjective, mean, lower, value)
5
nugatory(adjective, lower, value, small)
4
evanescent(adjective, small, unimportant, insubstantial)
4
fanciful(light, weak, excellent, gentle)
4
flimsy(adjective, light, weak, thin)
4
incidental(mean, small, insignificant, unimportant)
4
light(adjective, weak, thin, small)
4
meaningless(adjective, mean, lower, value)
4
small(adjective, mean, light, lower)
3
ephemeral(light, weak, imaginary, flimsy)
3
of no account(expression, adjective, idiom, mean)
3
of no consequence(expression, adjective, idiom, lower)
3
tenuous(adjective, light, weak, thin)
3
unnecessary(adjective, lower, value, inferior)
2
frivolous(adjective, mean, lower, thin)
2
little(adjective, mean, light, lower)
2
marginal(small, unimportant)
2
null(adjective, lower, value, negative)
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APASmart Define. (2015). immaterial thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/immaterial/thesaurus/synonyms
ChicagoSmart Define. 2015. "immaterial thesaurus" https://smartdefine.org/immaterial/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, immaterial thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/immaterial/thesaurus/synonyms>.
MLASmart Define. "immaterial thesaurus" 13 April 2015. Web. 25 September 2026. <https://smartdefine.org/immaterial/thesaurus/synonyms>