45 entries under backup topic. ×
| replacement(noun, cover, reserve, alternative, alternate) | |
| standby(noun, cover, reserve, substitute, replacement) | |
| alternate(noun, cover, reserve, replacement, alternative) | |
| deputy(noun, cover, reserve, substitute, replacement) | |
| surrogate(noun, replacement, alternative, alternate) | |
| understudy(noun, cover, reserve, substitute, replacement) | |
| agent(replacement, alternative, alternate, surrogate) | |
| assistant(reserve, replacement, alternative, alternate, stalwart) | |
| auxiliary(replacement, alternative, alternate, surrogate) | |
| changeling(replacement, alternative, alternate, surrogate) | |
| delegate(replacement, alternative, alternate, surrogate) | |
| dernier ressort(expression, replacement, alternative, alternate) | |
| double(noun, cover, reserve, replacement, alternative) | |
| dummy(replacement, alternative, alternate, surrogate) | |
| equivalent(replacement, alternative, alternate, surrogate) | |
| expediency(replacement, alternative, alternate, surrogate) | |
| expedient(replacement, alternative, alternate, surrogate) | |
| fill-in(noun, cover, reserve, replacement, alternative) | |
| ghost writer(expression, replacement, alternative, alternate) | |
| locum(replacement, alternative, alternate, surrogate) |
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| APA | Smart Define. (2016). successor thesaurus. Retrieved September 26, 2026, from https://smartdefine.org/successor/thesaurus/synonyms |
| Chicago | Smart Define. 2016. "successor thesaurus" https://smartdefine.org/successor/thesaurus/synonyms (accessed September 26, 2026). |
| Harvard | Smart Define 2016, successor thesaurus, Smart Define, viewed 26 September, 2026, <https://smartdefine.org/successor/thesaurus/synonyms>. |
| MLA | Smart Define. "successor thesaurus" 29 March 2016. Web. 26 September 2026. <https://smartdefine.org/successor/thesaurus/synonyms> |