367 entries under adjective topic. ×

6
dispensable(extra, able, petty, unnecessary)
6
inappreciable(light, slight, small, insignificant)
6
ineffectual(mean, poor, base, inferior)
6
insubstantial(value, small, insignificant, trivial)
6
lesser(place, light, slight, lower)
6
nonessential(adverb, mean, slight, lower)
6
pointless(poor, base, value, silly)
6
sorry(poor, miserable, trivial, wretched)
6
sterile(poor, base, inferior, insignificant)
6
subordinate(light, slight, lower, low)
6
thin(weak, soft, gentle, mild)
6
unknown(humble, distant, minor, remote)
6
unproductive(poor, base, inferior, insignificant)
6
unprofitable(poor, base, inferior, insignificant)
5
barren(poor, base, inferior, insignificant)
5
empty(slight, poor, base, value)
5
expendable(extra, petty, unnecessary, superfluous)
5
ineffective(poor, base, inferior, insignificant)
5
insufficient(light, weak, soft, gentle)
5
marginal(slight, small, trivial, petty)
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APASmart Define. (2016). unimportant thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unimportant/thesaurus/synonyms
ChicagoSmart Define. 2016. "unimportant thesaurus" https://smartdefine.org/unimportant/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2016, unimportant thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unimportant/thesaurus/synonyms>.
MLASmart Define. "unimportant thesaurus" 28 March 2016. Web. 25 September 2026. <https://smartdefine.org/unimportant/thesaurus/synonyms>