Active and Indefatigable

Active

Active adjective - Involved in often constant activity.
Usage example: all morning the crowd at the coffeehouse kept Marion and her helper pretty active

Indefatigable and active are semantically related In some cases you can use "Indefatigable" instead an adjective "Active".

Indefatigable

Indefatigable adjective - Showing no signs of weariness even after long hard effort.
Usage example: an indefatigable laborer who can work from sunrise to sunset

Active and indefatigable are semantically related in untiring topic. Sometimes you can use "Active" instead an adjective "Indefatigable".
Cite this Source
Indefatigable and Active. (2016). Retrieved 2026, August 16, from https://thesaurus.plus/related/active/indefatigable
Active & Indefatigable. N.p., 2016. Web. 16 Aug. 2026. <https://thesaurus.plus/related/active/indefatigable>.
Indefatigable or Active. 2016. Accessed August 16, 2026. https://thesaurus.plus/related/active/indefatigable.
Google Ngram Viewer shows how "active" and "indefatigable" have occurred on timeline