42 entries under extra topic. ×
| ancillary(auxiliary, supernumerary) | |
| another(auxiliary, supernumerary) | |
| artificial(auxiliary, supernumerary) | |
| auxiliary | |
| false(auxiliary, supernumerary) | |
| near(auxiliary, supernumerary) | |
| other(auxiliary, supernumerary) | |
| pseudo(auxiliary, supernumerary) | |
| replacement(auxiliary, supernumerary) | |
| representative(auxiliary, supernumerary) | |
| second(auxiliary, supernumerary) | |
| sham(auxiliary, supernumerary) | |
| simulated(auxiliary, supernumerary) | |
| spurious(auxiliary, supernumerary) | |
| standby(auxiliary, supernumerary) | |
| substitutive(auxiliary, supernumerary) | |
| supernumerary | |
| supplemental(auxiliary, supernumerary) | |
| supplementary(auxiliary, supernumerary) | |
| supposititious(auxiliary, supernumerary) |
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Tentative on
Power Thesaurus
| APA | Smart Define. (2015). tentative thesaurus. Retrieved September 24, 2026, from https://smartdefine.org/tentative/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "tentative thesaurus" https://smartdefine.org/tentative/thesaurus/synonyms (accessed September 24, 2026). |
| Harvard | Smart Define 2015, tentative thesaurus, Smart Define, viewed 24 September, 2026, <https://smartdefine.org/tentative/thesaurus/synonyms>. |
| MLA | Smart Define. "tentative thesaurus" 10 April 2015. Web. 24 September 2026. <https://smartdefine.org/tentative/thesaurus/synonyms> |