48 entries under adjective topic. ×

8
inessential(spare, extreme, casual, useless)
7
dispensable(useless, extra, able, unnecessary)
7
unessential(casual, useless, extra, worthless)
6
unneeded(spare, extreme, casual, useless)
6
needless(spare, extreme, casual, useless)
6
uncalled-for(spare, extreme, useless, extra)
6
unnecessary(casual, unimportant, useless, extra)
5
nonessential(spare, extreme, casual, useless)
4
gratuitous(spare, extreme, useless, extra)
3
expendable(spare, extreme, useless, extra)
3
optional(casual, useless, extra, worthless)
3
supererogatory(spare, extreme, extra, surplus)
3
superfluous(spare, extreme, useless, extra)
3
surplus(spare, extreme, extra, unnecessary)
2
accidental(casual, useless, extra, worthless)
2
additional(extra, unnecessary, pointless, superfluous)
2
excess(spare, extreme, useless, extra)
2
exorbitant(spare, extreme, useless, extra)
2
fortuitous(casual, useless, extra, worthless)
2
futile(casual, useless, extra, worthless)
<123>
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APASmart Define. (2015). unrequired thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unrequired/thesaurus/synonyms
ChicagoSmart Define. 2015. "unrequired thesaurus" https://smartdefine.org/unrequired/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unrequired thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unrequired/thesaurus/synonyms>.
MLASmart Define. "unrequired thesaurus" 14 April 2015. Web. 25 September 2026. <https://smartdefine.org/unrequired/thesaurus/synonyms>