96 entries under slight topic. ×

6
nonessential(adjective, adverb, mean, lower)
6
subordinate(adjective, light, lower, low)
5
empty(adjective, poor, base, value)
5
marginal(adjective, small, trivial, petty)
4
beside the point(expression, adjective, idiom, adverb)
4
diminutive(mean, small, trivial, smallness)
4
lower(adjective, place, light, low)
4
no great shakes(expression, adjective, idiom, insignificant)
4
of no consequence(expression, adjective, idiom, lower)
4
shoestring(adjective, light, weak, soft)
4
skin-deep(adjective, small)
4
subsidiary(adjective, light, low, small)
3
dependent(light, low, small, inferior)
3
dinky(adjective, light, lower, low)
3
flimsy(adjective, small)
3
hollow(adjective, value, small, insignificant)
3
meager(adjective, mean, lower, obscure)
3
microscopic(small, minute, tiny, miniature)
3
not important(expression, idiom, small, insignificant)
3
nothing(adjective, lower, poor, informal)
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APASmart Define. (2016). unimportant thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/unimportant/thesaurus/synonyms
ChicagoSmart Define. 2016. "unimportant thesaurus" https://smartdefine.org/unimportant/thesaurus/synonyms (accessed September 26, 2026).
HarvardSmart Define 2016, unimportant thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/unimportant/thesaurus/synonyms>.
MLASmart Define. "unimportant thesaurus" 28 March 2016. Web. 26 September 2026. <https://smartdefine.org/unimportant/thesaurus/synonyms>