Deathly
Deathly adjective - Of, relating to, or suggestive of death.
Untreatable and deathly are semantically related. In some cases you can use "Untreatable" instead an adjective "Deathly".
Nearby Word: death
Untreatable
Deathly and untreatable are semantically related. Sometimes you can use "Deathly" instead an adjective "Untreatable".
Cite this Source
Untreatable and Deathly. (2016). Retrieved 2026, August 15, from https://thesaurus.plus/related/deathly/untreatable
Deathly & Untreatable. N.p., 2016. Web. 15 Aug. 2026. <https://thesaurus.plus/related/deathly/untreatable>.
Untreatable or Deathly. 2016. Accessed August 15, 2026. https://thesaurus.plus/related/deathly/untreatable.
Google Ngram Viewer shows how "deathly" and "untreatable" have occurred on timeline