Synonyms|678Antonyms|108|Broader|12Narrower|31Related|435

44 entries under extra topic. ×

2
another(adjective, place, lower, new, inferior)
2
mock(auxiliary, supernumerary)
2
tentative(auxiliary, supernumerary)
2
vicarious(auxiliary, supernumerary, back-up, flipside)
1
experimental(auxiliary, secretive, supernumerary, subversive)
1
further(place, lower, new, inferior)
0
acting(adjective, auxiliary, supernumerary, back-up)
0
ancillary(additional, auxiliary, another, supernumerary)
0
arbitrary(adjective, open, free, voluntary)
0
artificial(auxiliary, supernumerary)
0
false(auxiliary, supernumerary)
0
near(auxiliary, supernumerary)
0
pseudo(auxiliary, supernumerary)
0
sham(auxiliary, supernumerary)
0
simulated(auxiliary, supernumerary)
0
spurious(auxiliary, supernumerary)
0
standby(replacement, alternate, auxiliary, supernumerary)
0
substitutive(auxiliary, supernumerary, back-up, flipside)
0
supernumerary(additional, auxiliary, another)
0
supplemental(additional, auxiliary, another, supernumerary)
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APASmart Define. (2016). alternative thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/alternative/thesaurus/synonyms
ChicagoSmart Define. 2016. "alternative thesaurus" https://smartdefine.org/alternative/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, alternative thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/alternative/thesaurus/synonyms>.
MLASmart Define. "alternative thesaurus" 31 March 2016. Web. 23 September 2026. <https://smartdefine.org/alternative/thesaurus/synonyms>