36 entries under extra topic. ×

4
sham(noun, trick, honest, display, true)
4
surrogate(adjective, substitute, temporary, auxiliary)
3
tentative(adjective, unsettled, auxiliary, speculative)
2
imitation(noun, adjective, counterfeit, near, reserve)
2
representative(auxiliary, supernumerary)
1
auxiliary
1
experimental(unsettled, auxiliary, speculative, supernumerary)
0
additional(adjective, counterfeit, near, reserve)
0
alternative(auxiliary, supernumerary, back-up, flipside)
0
ancillary(auxiliary, supernumerary)
0
another(auxiliary, supernumerary)
0
artificial(auxiliary, supernumerary)
0
backup(auxiliary, supernumerary)
0
counterfeit(auxiliary, supernumerary)
0
dummy(auxiliary, supernumerary)
0
ersatz(auxiliary, supernumerary)
0
false(auxiliary, supernumerary)
0
mock(auxiliary, supernumerary)
0
near(auxiliary, supernumerary)
0
other(auxiliary, supernumerary)
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APASmart Define. (2016). acting thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/acting/thesaurus/synonyms
ChicagoSmart Define. 2016. "acting thesaurus" https://smartdefine.org/acting/thesaurus/synonyms (accessed September 23, 2026).
HarvardSmart Define 2016, acting thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/acting/thesaurus/synonyms>.
MLASmart Define. "acting thesaurus" 26 February 2016. Web. 23 September 2026. <https://smartdefine.org/acting/thesaurus/synonyms>