156 entries under extra topic. ×

5
expanded(adjective, new, positive, desirable)
5
unnecessary(adjective, extraordinary, new, spare, fresh)
4
affixed(adjective, supplementary, added, accompanying)
4
augmented(adjective, new, positive, desirable)
4
extended(adjective, new, greater, supplementary)
4
inessential(adjective, extraordinary, new, spare, fresh)
4
substitute(adjective, alternative, auxiliary, supernumerary)
3
alternative(adjective, place, lower, new, inferior)
3
besides(adjective, adverb, new, greater)
3
larger(adjective, new, greater, supplementary)
3
needless(adjective, extraordinary, new, spare, fresh)
3
odd(adjective, unusual, strange, spare, reserve)
3
redundant(adjective, extraordinary, new, spare, fresh)
3
unneeded(adjective, extraordinary, new, spare, fresh)
2
alternate(adjective, auxiliary, supernumerary)
2
appended(adjective, supplementary, added)
2
casual(adjective, useless, worthless, unwarranted)
2
de trop(expression, adjective, idiom, spare, reserve)
2
different(adjective, preposition, new, replacement)
2
excess(adjective, spare, casual, useless)
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APASmart Define. (2015). additional thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/additional/thesaurus/synonyms
ChicagoSmart Define. 2015. "additional thesaurus" https://smartdefine.org/additional/thesaurus/synonyms (accessed September 22, 2026).
HarvardSmart Define 2015, additional thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/additional/thesaurus/synonyms>.
MLASmart Define. "additional thesaurus" 30 July 2015. Web. 22 September 2026. <https://smartdefine.org/additional/thesaurus/synonyms>