Black
Black adjective - Not conforming to a high moral standard; morally unacceptable.
Usage example: the black deeds of the brigands along the Scottish border
Nefarious and black are semantically related. in evil topic. In some cases you can use "Nefarious" instead an adjective "Black", when it comes to topics like wicked.
Nefarious
Nefarious adjective - Not conforming to a high moral standard; morally unacceptable.
Usage example: the chaste heroines and nefarious villains of old-time melodramas
Mutual synonyms
Both words in one sentence
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Black and Gray Morality: Tarantino calls his characters "a bunch of nefarious guys in a room, all telling backstories that may or may not be true." Verges on Evil Versus Evil.
Source: Film / The Hateful 8 -
The protagonist used this to break a glass ceiling fake the identity of another man, but presumably others used the black market in biologicals for more nefarious purposes.
Source: Borrowed Biometric Bypass -
Whenever it gets too light, there's an outcry that Marvel is trying to make her "less black" for nefarious purposes, and when it gets too dark, there are cries that she was never black in the first place, but it was never stated that she is or isn't.
Source: Ambiguously Brown
Cite this Source
Nefarious and Black. (2016). Retrieved 2026, July 29, from https://thesaurus.plus/related/black/nefarious
Black & Nefarious. N.p., 2016. Web. 29 Jul. 2026. <https://thesaurus.plus/related/black/nefarious>.
Nefarious or Black. 2016. Accessed July 29, 2026. https://thesaurus.plus/related/black/nefarious.
Google Ngram Viewer shows how "black" and "nefarious" have occurred on timeline