23
luxury(noun, adjective)
9
inessential(noun, adjective)
7
opulence
7
extra(noun, decrease, accessory)
6
weed
6
indulgence
5
choice
5
surplus(noun, adjective, base, material)
5
wealthiness
4
possibility
3
adventure
2
affluence
2
prosperity
2
wealth
1
desire(noun, extra)
1
nonessential
1
option
1
adequacy
1
amenity
1
comfort
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APASmart Define. (2016). necessity thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/necessity/thesaurus/antonyms
ChicagoSmart Define. 2016. "necessity thesaurus" https://smartdefine.org/necessity/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2016, necessity thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/necessity/thesaurus/antonyms>.
MLASmart Define. "necessity thesaurus" 1 April 2016. Web. 22 September 2026. <https://smartdefine.org/necessity/thesaurus/antonyms>