Dug in
Relentless and dug in are semantically related. In some cases you can use "Relentless" instead an adjective phrase "Dug in".
Relentless
Relentless adjective - Showing no signs of slackening or yielding in one's purpose.
Dug in and relentless are semantically related. Sometimes you can use "Dug in" instead an adjective "Relentless".
Nearby Word: relentlessly
Mutual synonyms
Related pairs
Cite this Source
Relentless and Dug in. (2016). Retrieved 2026, August 03, from https://thesaurus.plus/related/dug_in/relentless
Dug in & Relentless. N.p., 2016. Web. 03 Aug. 2026. <https://thesaurus.plus/related/dug_in/relentless>.
Relentless or Dug in. 2016. Accessed August 03, 2026. https://thesaurus.plus/related/dug_in/relentless.
Google Ngram Viewer shows how "dug in" and "relentless" have occurred on timeline