Concurrent
Concurrent adjective - Existing or occurring at the same period of time.
Solid and concurrent are semantically related. In some cases you can use "Solid" instead an adjective "Concurrent".
Solid
Solid adjective - Based on sound reasoning or information.
Concurrent and solid are semantically related. Sometimes you can use "Concurrent" instead an adjective "Solid".
Mutual synonyms
Cite this Source
Solid and Concurrent. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/concurrent/solid
Concurrent & Solid. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/concurrent/solid>.
Solid or Concurrent. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/concurrent/solid.
Google Ngram Viewer shows how "concurrent" and "solid" have occurred on timeline