Coextensive and 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. In some cases you can use "Concurrent" instead an adjective "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. Sometimes you can use "Coextensive" instead an adjective "Concurrent".

Cite this Source
Concurrent and Coextensive. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/coextensive/concurrent
Coextensive & Concurrent. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/coextensive/concurrent>.
Concurrent or Coextensive. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/coextensive/concurrent.
Google Ngram Viewer shows how "coextensive" and "concurrent" have occurred on timeline