Slothful and Tireless
Opposite meaning words
Slothful
Tireless
Tireless adjective - Showing no signs of weariness even after long hard effort.
Usage example: a tireless advocate for human rights
Nearby Word: tirelessly
Cite this Source
Tireless and Slothful. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/slothful/tireless
Slothful & Tireless. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/slothful/tireless>.
Tireless or Slothful. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/slothful/tireless.
Google Ngram Viewer shows how "slothful" and "tireless" have occurred on timeline