Synonyms|293Antonyms|86|Broader|10Narrower|0Related|428
5
sterile(adjective, poor, base, inferior, insignificant)
5
supererogatory(adjective, extra, unwarranted, surplus, unnecessary)
4
disposable
4
excess(adjective, extra, surplus, unnecessary, pointless)
4
fortuitous(adjective, casual, useless, extra, worthless)
4
futile(adjective, poor, base, inferior, insignificant)
4
impertinent(adjective, unimportant, unwarranted, irrelevant, unconnected)
4
inappropriate(adjective, useless, unwarranted, unnecessary, irrelevant)
4
inconsiderable(adjective, small, unimportant, minor)
4
negligible(adjective, small, unimportant, minor)
4
peripheral
4
pleonastic(adjective, extra, surplus, unnecessary)
4
subsidiary
4
surplus(adjective, extra, unnecessary, pointless, superfluous)
3
accessory
3
additional
3
adscititious
3
barren(adjective, poor, base, inferior, insignificant)
3
beside the point(expression, adjective, idiom, unnecessary)
3
contemptible(adjective, poor, base, inferior, insignificant)
For more, visit Unessential on Power Thesaurus
11 years ago|6.5k views|share |citing 
APASmart Define. (2015). unessential thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/unessential/thesaurus/synonyms
ChicagoSmart Define. 2015. "unessential thesaurus" https://smartdefine.org/unessential/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, unessential thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/unessential/thesaurus/synonyms>.
MLASmart Define. "unessential thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/unessential/thesaurus/synonyms>