Concurrent and Coextensive

Concurrent

Concurrent adjective - Existing or occurring at the same period of time.
Usage example: concurrent expeditions to the Antarctic that were in a race to reach the South Pole

Coextensive and concurrent are semantically related. In some cases you can use "Coextensive" instead an adjective "Concurrent".

Coextensive

Coextensive adjective - Occupying the same space.
Usage example: South Dakota's Todd County is coextensive with the Rosebud Sioux Reservation

Concurrent and coextensive are semantically related. Sometimes you can use "Concurrent" instead an adjective "Coextensive".
Cite this Source
Coextensive and Concurrent. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/concurrent/coextensive
Concurrent & Coextensive. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/concurrent/coextensive>.
Coextensive or Concurrent. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/concurrent/coextensive.
Google Ngram Viewer shows how "concurrent" and "coextensive" have occurred on timeline