Lethal and Nefarious

Lethal

Lethal adjective - Likely to cause or capable of causing death.

Nefarious and lethal are semantically related. In some cases you can use "Nefarious" instead an adjective "Lethal".

Nearby Word: lethality

Nefarious

Nefarious adjective - Not conforming to a high moral standard; morally unacceptable.

Lethal and nefarious are semantically related. Sometimes you can use "Lethal" instead an adjective "Nefarious".
Cite this Source
Nefarious and Lethal. (2016). Retrieved 2026, July 21, from https://thesaurus.plus/related/lethal/nefarious
Lethal & Nefarious. N.p., 2016. Web. 21 Jul. 2026. <https://thesaurus.plus/related/lethal/nefarious>.
Nefarious or Lethal. 2016. Accessed July 21, 2026. https://thesaurus.plus/related/lethal/nefarious.
Google Ngram Viewer shows how "lethal" and "nefarious" have occurred on timeline