Synonyms|489Antonyms|136|Broader|5Narrower|8Related|718

73 entries under unnecessary topic. ×

7
extraneous(adjective, extraordinary, new, spare, fresh)
7
leftover(adjective, extraordinary, new, spare, fresh)
7
superabundant(adjective, spare, unreasonable, extreme, useless)
6
inordinate(adjective, unreasonable, extreme, extravagant, excessive)
6
pleonastic(adjective, spare, extreme, extra, surplus)
6
uncalled-for(adjective, spare, extreme, casual, useless)
5
in excess(expression, adjective, idiom, spare, extreme)
5
over(adjective, spare, unreasonable, extreme, reserve)
4
exorbitant(adjective, spare, unreasonable, extreme, extravagant)
4
extravagant(adjective, spare, unreasonable, extreme, useless)
4
immoderate(adjective, unreasonable, extreme, extravagant, extra)
4
nonessential(adjective, important, spare, extreme, unimportant)
3
insignificant(adjective, unimportant, extra, petty)
3
profuse(adjective, spare, extreme, casual, useless)
2
extreme(adjective, spare, unreasonable, useless, extravagant)
2
more(adjective, extraordinary, new, spare, fresh)
2
overkill(noun, unreasonable, extreme, extravagant, excessive)
2
peripheral(adjective, extra, petty, irrelevant)
2
prodigal(adjective, unreasonable, extreme, extravagant, extra)
2
residuary(adjective, spare, extreme, extra, surplus)
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APASmart Define. (2016). superfluous thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/superfluous/thesaurus/synonyms
ChicagoSmart Define. 2016. "superfluous thesaurus" https://smartdefine.org/superfluous/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2016, superfluous thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/superfluous/thesaurus/synonyms>.
MLASmart Define. "superfluous thesaurus" 9 February 2016. Web. 29 September 2026. <https://smartdefine.org/superfluous/thesaurus/synonyms>