84 entries under extra topic. ×

2
imitation(auxiliary, supernumerary)
2
in reserve(expression, adjective, extraordinary, new, spare)
2
mock(auxiliary, supernumerary)
2
stopgap(replacement, alternative, alternate, auxiliary)
2
supplemental(adjective, increase, extraordinary, new, spare)
2
supplementary(adjective, support, increase, extraordinary, new)
2
temporary(substitute, replacement, alternate, stalwart)
2
tentative(auxiliary, supernumerary)
2
unnecessary(adjective, extraordinary, new, spare, fresh)
2
unneeded(adjective, extraordinary, new, spare, fresh)
2
vicarious(inferior, minor, subordinate, auxiliary)
1
accessory excess(expression, extraordinary, new, spare, fresh)
1
added(adjective, extraordinary, new, spare, fresh)
1
another(adjective, extraordinary, new, spare, fresh)
1
beyond(adjective, extraordinary, new, spare, fresh)
1
button(adjective, extraordinary, new, spare, fresh)
1
extraneous(adjective, extraordinary, new, spare, fresh)
1
extraordinary(adjective, new, spare, fresh, special)
1
further(adjective, extraordinary, new, spare, fresh)
1
fuss(adjective, extraordinary, new, spare, fresh)
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APASmart Define. (2015). reserve thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/reserve/thesaurus/synonyms
ChicagoSmart Define. 2015. "reserve thesaurus" https://smartdefine.org/reserve/thesaurus/synonyms (accessed September 24, 2026).
HarvardSmart Define 2015, reserve thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/reserve/thesaurus/synonyms>.
MLASmart Define. "reserve thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/reserve/thesaurus/synonyms>