Bold
Tireless
Tireless adjective - Showing no signs of weariness even after long hard effort.
Bold and tireless are semantically related. Sometimes you can use "Bold" instead an adjective "Tireless".
Nearby Word: tirelessly
Mutual synonyms
Cite this Source
Tireless and Bold. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/bold/tireless
Bold & Tireless. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/bold/tireless>.
Tireless or Bold. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/bold/tireless.
Google Ngram Viewer shows how "bold" and "tireless" have occurred on timeline