Decay
Decay noun - A gradual sinking and wasting away of mind or body.
Lethalness and decay are semantically related. In some cases you can use "Lethalness" instead a noun "Decay".
Lethalness
Decay and lethalness are semantically related. Sometimes you can use "Decay" instead a noun "Lethalness".
Mutual synonyms
Cite this Source
Lethalness and Decay. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/decay/lethalness
Decay & Lethalness. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/decay/lethalness>.
Lethalness or Decay. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/decay/lethalness.
Google Ngram Viewer shows how "decay" and "lethalness" have occurred on timeline