Lethargic and Scintillant
Opposite meaning words
Lethargic
Lethargic adjective - Slow to move or act.
Scintillant is an antonym for lethargic.
Nearby Word: lethargy
Scintillant
Scintillant adjective - Having brief brilliant points or flashes of light.
Cite this Source
Scintillant and Lethargic. (2016). Retrieved 2026, July 28, from https://thesaurus.plus/related/lethargic/scintillant
Lethargic & Scintillant. N.p., 2016. Web. 28 Jul. 2026. <https://thesaurus.plus/related/lethargic/scintillant>.
Scintillant or Lethargic. 2016. Accessed July 28, 2026. https://thesaurus.plus/related/lethargic/scintillant.
Google Ngram Viewer shows how "lethargic" and "scintillant" have occurred on timeline