Concurrent and Collateral

Concurrent

Concurrent adjective - Present at the same time and place.
Usage example: the postwar period of prosperity and the concurrent baby boom are the major topics in this history of the 1950s

Collateral is a synonym for concurrent in attendant topic. In some cases you can use "Collateral" instead an adjective "Concurrent", when it comes to topics like accompanying, simultaneous.

Collateral

Collateral adjective - Accompanying; concomitant.

Concurrent is a synonym for collateral in attendant topic. You can use "Concurrent" instead an adjective "Collateral", if it concerns topics such as indirect, accompanying, simultaneous.

Nearby Word: collate
Cite this Source
Collateral and Concurrent. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/concurrent/collateral
Concurrent & Collateral. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/concurrent/collateral>.
Collateral or Concurrent. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/concurrent/collateral.
Google Ngram Viewer shows how "concurrent" and "collateral" have occurred on timeline