Tireless
Tireless adjective - Showing no signs of weariness even after long hard effort.
Working and tireless are semantically related. In some cases you can use "Working" instead an adjective "Tireless".
Nearby Word: tirelessly
Working
Both words in one sentence
- Rafael de la Cruz from Hometown is a tireless, hard-working, conscientious sheriff who cares deeply for his community.
Source: Noble Bigot with a Badge -
Noble Bigot with a Badge: Rafael de la Cruz is a tireless, hard-working, conscientious sheriff who cares deeply for his community.
Source: Literature / Hometown
Cite this Source
Working and Tireless. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/tireless/working
Tireless & Working. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/tireless/working>.
Working or Tireless. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/tireless/working.
Google Ngram Viewer shows how "tireless" and "working" have occurred on timeline