Synonyms|178Antonyms|80|Broader|0Narrower|0Related|432

71 entries under unnecessary topic. ×

4
futile(adjective, casual, useless, extra, worthless)
4
in excess(expression, adjective, idiom, spare, extreme)
4
pleonastic(adjective, spare, extreme, useless, extra)
4
spare(adjective, extraordinary, new, fresh, special)
4
supernumerary(adjective, extraordinary, new, spare, fresh)
3
accidental(adjective, casual, useless, extra, worthless)
3
fortuitous(adjective, casual, useless, extra, worthless)
3
optional(adjective, extraordinary, new, spare, fresh)
2
avoidable(adjective, casual, useless, extra, worthless)
2
casual
2
exorbitant(adjective, spare, extreme, useless, extra)
2
extrinsic
2
insignificant(adjective, extra)
2
lavish(adjective, spare, extreme, useless, extra)
2
peripheral(adjective, extra)
2
profuse(adjective, spare, extreme, useless, extra)
2
superabundant(adjective, spare, extreme, useless, extra)
2
wanton(adjective, extra, unwarranted, pointless)
2
worthless
1
chance
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APASmart Define. (2015). unneeded thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unneeded/thesaurus/synonyms
ChicagoSmart Define. 2015. "unneeded thesaurus" https://smartdefine.org/unneeded/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unneeded thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unneeded/thesaurus/synonyms>.
MLASmart Define. "unneeded thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/unneeded/thesaurus/synonyms>