Brisk
Untiring
Untiring adjective - Showing no signs of weariness even after long hard effort.
Brisk and untiring are semantically related. Sometimes you can use "Brisk" instead an adjective "Untiring".
Nearby Word: untiringly
Cite this Source
Untiring and Brisk. (2016). Retrieved 2026, August 14, from https://thesaurus.plus/related/brisk/untiring
Brisk & Untiring. N.p., 2016. Web. 14 Aug. 2026. <https://thesaurus.plus/related/brisk/untiring>.
Untiring or Brisk. 2016. Accessed August 14, 2026. https://thesaurus.plus/related/brisk/untiring.
Google Ngram Viewer shows how "brisk" and "untiring" have occurred on timeline