Laboured
Laboured adjective - Requiring or showing effort.
Relentless and laboured are semantically related. In some cases you can use "Relentless" instead an adjective "Laboured".
Relentless
Relentless adjective - Showing no signs of slackening or yielding in one's purpose.
Laboured and relentless are semantically related. Sometimes you can use "Laboured" instead an adjective "Relentless".
Nearby Word: relentlessly
Cite this Source
Relentless and Laboured. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/laboured/relentless
Laboured & Relentless. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/laboured/relentless>.
Relentless or Laboured. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/laboured/relentless.
Google Ngram Viewer shows how "laboured" and "relentless" have occurred on timeline