Backup and Supernumerary

Backup

Backup noun - A crowded mass (as of cars) that impedes or blocks movement.
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Synonyms for Backup

Supernumerary and backup are semantically related. In some cases you can use "Supernumerary" instead an adjective "Backup".

Nearby Word: backing

Supernumerary

Supernumerary adjective - Being over what is needed.

Backup and supernumerary are semantically related. Sometimes you can use "Backup" instead an adjective "Supernumerary".
Cite this Source
Supernumerary and Backup. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/backup/supernumerary
Backup & Supernumerary. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/backup/supernumerary>.
Supernumerary or Backup. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/backup/supernumerary.
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