Backup
Backup noun - A person or thing that takes the place of another.
Usage example: you didn't get the lead position, but you can be the backup to the chosen singer
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Synonyms for Backup
Understudy is a synonym for backup in substitute topic. In some cases you can use "Understudy" instead the word "Backup" as a noun or an adjective, when it comes to topics like switch. popular alternative
Nearby Word: backing
Understudy
Understudy noun - An actor able to replace a regular performer when required.
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Synonyms for Understudy
Backup is a synonym for understudy in substitute topic. You can use "Backup" instead the word "Understudy" as a noun or an adjective, if it concerns topics such as switch, stand-in. popular alternative
Nearby Words: understudied, understudying
Mutual synonyms
Related pairs
How words are described
| potential | potential backup | potential understudy |
Cite this Source
Understudy and Backup. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/backup/understudy
Backup & Understudy. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/backup/understudy>.
Understudy or Backup. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/backup/understudy.
Google Ngram Viewer shows how "backup" and "understudy" have occurred on timeline