Untiring
Untiring adjective - Showing no signs of weariness even after long hard effort.
Vivacious and untiring are semantically related. In some cases you can use "Vivacious" instead an adjective "Untiring".
Nearby Word: untiringly
Vivacious
Vivacious adjective - Having much high-spirited energy and movement.
Untiring and vivacious are semantically related. Sometimes you can use "Untiring" instead an adjective "Vivacious".
Nearby Words: vivacity, vivaciously
Mutual synonyms
Related pairs
Cite this Source
Vivacious and Untiring. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/untiring/vivacious
Untiring & Vivacious. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/untiring/vivacious>.
Vivacious or Untiring. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/untiring/vivacious.
Google Ngram Viewer shows how "untiring" and "vivacious" have occurred on timeline