52 entries under wanton topic. ×

14
gratuitous(adjective, spare, extreme, useless, extra)
14
superfluous(adjective, spare, extreme, reserve, casual)
12
uncalled-for(adjective, spare, extreme, useless, extra)
11
unnecessary(adjective, extra, unwarranted, surplus)
4
supererogative(adjective, free, wild, necessary)
3
free(adjective, wild, reserve, extra, replacement)
3
capricious(adjective, free, wild)
3
extravagant(adjective, spare, extreme, extra, excessive)
3
lavish(adjective, spare, extreme, extra, surplus)
3
profuse(adjective, spare, extreme, extra, surplus)
2
changeable(adjective, free, wild)
2
fanciful(adjective, free, wild)
2
fickle(adjective, free, wild)
2
frivolous(adjective, free, wild)
2
heedless(adjective, free, wild)
2
outrageous(adjective, free, wild, excessive, irrational)
2
prodigal(adjective, free, wild, extra, pointless)
2
rash(adjective, free, wild)
2
reckless(adjective, free, wild)
2
spoiled(adjective, free, wild)
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APASmart Define. (2015). supererogatory thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/supererogatory/thesaurus/synonyms
ChicagoSmart Define. 2015. "supererogatory thesaurus" https://smartdefine.org/supererogatory/thesaurus/synonyms (accessed September 29, 2026).
HarvardSmart Define 2015, supererogatory thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/supererogatory/thesaurus/synonyms>.
MLASmart Define. "supererogatory thesaurus" 10 April 2015. Web. 29 September 2026. <https://smartdefine.org/supererogatory/thesaurus/synonyms>