Copious
Copious adjective - Pouring forth in great amounts.
Relentless and copious are semantically related. In some cases you can use "Relentless" instead an adjective "Copious".
Nearby Word: copiously
Relentless
Relentless adjective - Showing no signs of slackening or yielding in one's purpose.
Copious and relentless are semantically related. Sometimes you can use "Copious" instead an adjective "Relentless".
Nearby Word: relentlessly
Mutual synonyms
Cite this Source
Relentless and Copious. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/copious/relentless
Copious & Relentless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/copious/relentless>.
Relentless or Copious. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/copious/relentless.
Google Ngram Viewer shows how "copious" and "relentless" have occurred on timeline