207 entries under adjective topic. ×

4
fortuitous(casual, useless, extra, worthless)
4
futile(stupid, insignificant, useless, extra)
4
optional(extraordinary, new, spare, fresh)
4
supernumerary(extraordinary, new, spare, fresh)
4
unwarranted(unreasonable, extreme, useless, improper)
4
wanton(irregular, extra, unwarranted, pointless)
3
adventitious
3
avoidable(casual, useless, extra, worthless)
3
exorbitant(extreme, useless, improper, extra)
3
fruitless(silly, stupid, insignificant, useless)
3
haphazard(irregular, extra, pointless, wanton)
3
meaningless(slight, lower, value, stupid)
3
perk(extraordinary, new, spare, fresh)
3
pointless(insignificant, unimportant, useless, trivial)
3
random(irregular, extra, pointless, wanton)
3
uncalled for(verb, expression, phrasal verb, insignificant)
3
undesirable(extra, surplus, pointless, superfluous)
2
added(extraordinary, new, spare, fresh)
2
adscititious
2
beside the point(expression, idiom, slight, lower)
11 years ago|10k views|share |citing 
APASmart Define. (2015). unnecessary thesaurus. Retrieved September 28, 2026, from https://smartdefine.org/unnecessary/thesaurus/synonyms
ChicagoSmart Define. 2015. "unnecessary thesaurus" https://smartdefine.org/unnecessary/thesaurus/synonyms (accessed September 28, 2026).
HarvardSmart Define 2015, unnecessary thesaurus, Smart Define, viewed 28 September, 2026, <https://smartdefine.org/unnecessary/thesaurus/synonyms>.
MLASmart Define. "unnecessary thesaurus" 10 April 2015. Web. 28 September 2026. <https://smartdefine.org/unnecessary/thesaurus/synonyms>