Untired
Vivacious
Vivacious adjective - Having much high-spirited energy and movement.
Untired and vivacious are semantically related. Sometimes you can use "Untired" instead an adjective "Vivacious".
Nearby Words: vivacity, vivaciously
Mutual synonyms
Cite this Source
Vivacious and Untired. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/untired/vivacious
Untired & Vivacious. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/untired/vivacious>.
Vivacious or Untired. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/untired/vivacious.
Google Ngram Viewer shows how "untired" and "vivacious" have occurred on timeline