59 entries under extra topic. ×
| supplementary(adjective, counterfeit, new, near, reserve) | |
| temporary(reserve, substitute, alternate, stalwart) | |
| vicarious(adjective, auxiliary, supernumerary) | |
| acting(auxiliary, supernumerary) | |
| ancillary(auxiliary, supernumerary) | |
| artificial(auxiliary, supernumerary) | |
| de trop(expression, adjective, standby) | |
| emergency(adjective, spare, reserve, standby) | |
| experimental(auxiliary, supernumerary) | |
| false(auxiliary, supernumerary) | |
| free(adjective, standby) | |
| in excess(expression, adjective, standby) | |
| in reserve(expression, adjective, standby) | |
| in store(expression, adjective, standby) | |
| lagniappe(adjective, standby) | |
| leftover(adjective, standby) | |
| mock(auxiliary, supernumerary) | |
| more than enough(expression, adjective, idiom, standby) | |
| near(auxiliary, supernumerary) | |
| option(noun, adjective, substitute, substitution) |
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| APA | Smart Define. (2015). replacement thesaurus. Retrieved September 21, 2026, from https://smartdefine.org/replacement/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "replacement thesaurus" https://smartdefine.org/replacement/thesaurus/synonyms (accessed September 21, 2026). |
| Harvard | Smart Define 2015, replacement thesaurus, Smart Define, viewed 21 September, 2026, <https://smartdefine.org/replacement/thesaurus/synonyms>. |
| MLA | Smart Define. "replacement thesaurus" 10 April 2015. Web. 21 September 2026. <https://smartdefine.org/replacement/thesaurus/synonyms> |