Headlong
Headlong adjective - Acting or done with excessive or careless speed.
Vivacious
Vivacious adjective - Having much high-spirited energy and movement.
Headlong and vivacious are semantically related. Sometimes you can use "Headlong" instead an adjective "Vivacious".
Nearby Words: vivacity, vivaciously
Cite this Source
Vivacious and Headlong. (2016). Retrieved 2026, July 22, from https://thesaurus.plus/related/headlong/vivacious
Headlong & Vivacious. N.p., 2016. Web. 22 Jul. 2026. <https://thesaurus.plus/related/headlong/vivacious>.
Vivacious or Headlong. 2016. Accessed July 22, 2026. https://thesaurus.plus/related/headlong/vivacious.
Google Ngram Viewer shows how "headlong" and "vivacious" have occurred on timeline