36 entries under extreme topic. ×

4
in excess(expression, adjective, idiom, spare)
4
inessential(adjective, spare, extra, unwarranted)
4
useless(adjective, spare, extra, surplus)
3
extravagant(adjective, spare, extra, excessive)
3
lavish(adjective, spare, extra, surplus)
3
profuse(adjective, spare, extra, surplus)
3
unrequired(adjective, spare, extra, surplus)
2
abounding(adjective, spare, extra, surplus)
2
exorbitant(adjective, spare, extra, excessive)
2
remaining(adjective, spare, extra, surplus)
2
superabundant(adjective, spare, extra, excessive)
1
leftover(adjective, spare, reserve, useless)
1
overflowing(adjective, spare, extra, surplus)
1
overmuch(adjective, spare, extra, excessive)
1
residuary(adjective, spare, extra, surplus)
1
superfluent(adjective, spare, extra, surplus)
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APASmart Define. (2015). supererogatory thesaurus. Retrieved October 1, 2026, from https://smartdefine.org/supererogatory/thesaurus/synonyms
ChicagoSmart Define. 2015. "supererogatory thesaurus" https://smartdefine.org/supererogatory/thesaurus/synonyms (accessed October 1, 2026).
HarvardSmart Define 2015, supererogatory thesaurus, Smart Define, viewed 1 October, 2026, <https://smartdefine.org/supererogatory/thesaurus/synonyms>.
MLASmart Define. "supererogatory thesaurus" 10 April 2015. Web. 1 October 2026. <https://smartdefine.org/supererogatory/thesaurus/synonyms>