42 entries under extra topic. ×
| tentative(adjective, counterfeit, new, near, reserve) | |
| provisional(adjective, new, near, unsettled) | |
| temporary(adjective, new, unsettled, trial) | |
| acting(unsettled, auxiliary, speculative, supernumerary) | |
| alternative(auxiliary, secretive, supernumerary, subversive) | |
| makeshift(unsettled, temporary, tentative, speculative) | |
| stopgap(temporary, auxiliary, tentative, contingent) | |
| substitute(adjective, alternative, auxiliary, supernumerary) | |
| additional(new, auxiliary, supernumerary) | |
| alternate(auxiliary, supernumerary) | |
| ancillary(auxiliary, supernumerary) | |
| another(auxiliary, supernumerary) | |
| artificial(auxiliary, supernumerary) | |
| auxiliary | |
| backup(auxiliary, supernumerary) | |
| counterfeit(auxiliary, supernumerary) | |
| dummy(auxiliary, supernumerary) | |
| ersatz(auxiliary, supernumerary) | |
| false(auxiliary, supernumerary) | |
| imitation(auxiliary, supernumerary) |
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Power Thesaurus
| APA | Smart Define. (2015). experimental thesaurus. Retrieved September 23, 2026, from https://smartdefine.org/experimental/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "experimental thesaurus" https://smartdefine.org/experimental/thesaurus/synonyms (accessed September 23, 2026). |
| Harvard | Smart Define 2015, experimental thesaurus, Smart Define, viewed 23 September, 2026, <https://smartdefine.org/experimental/thesaurus/synonyms>. |
| MLA | Smart Define. "experimental thesaurus" 13 April 2015. Web. 23 September 2026. <https://smartdefine.org/experimental/thesaurus/synonyms> |