Backup
Backup noun - A crowded mass (as of cars) that impedes or blocks movement.
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Synonyms for Backup
Jackleg and backup are semantically related. In some cases you can use "Jackleg" instead an adjective "Backup".
Nearby Word: backing
Jackleg
Jackleg adjective - Being such only for recreation.
Mutual synonyms
Cite this Source
Jackleg and Backup. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/backup/jackleg
Backup & Jackleg. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/backup/jackleg>.
Jackleg or Backup. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/backup/jackleg.
Google Ngram Viewer shows how "backup" and "jackleg" have occurred on timeline