4
unneeded(adjective, extraordinary, new, spare, fresh)
3
Thespian(noun, the drama)
3
addition(noun, supplement, adjunct)
3
auxiliary(adjective, extraordinary, new, spare, fresh)
3
ham(noun, the drama)
3
idol(noun, the drama)
3
inessential(noun, adjective, extraordinary, new, spare)
3
needless(adjective, extraordinary, new, spare, fresh)
3
over and above(verb, expression, adjective, idiom, phrasal verb)
3
perk(adjective, extraordinary, new, spare, fresh)
3
pleonastic(adjective, spare, extreme, useless, extra)
3
star(noun, the drama)
3
support
3
unessential(noun, adjective, extra, surplus, unnecessary)
3
unused(adjective, extraordinary, new, spare, fresh)
2
actress
2
addendum(noun, addition, supplement, adjunct)
2
adjunct(noun, addition, supplement, adjunct)
2
affix(noun, addition, supplement, adjunct)
2
ancillary(adjective, extraordinary, new, spare, fresh)
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APASmart Define. (2015). supernumerary thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/supernumerary/thesaurus/synonyms
ChicagoSmart Define. 2015. "supernumerary thesaurus" https://smartdefine.org/supernumerary/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, supernumerary thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/supernumerary/thesaurus/synonyms>.
MLASmart Define. "supernumerary thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/supernumerary/thesaurus/synonyms>