Killer
Killer noun - A dull, unpleasant, or difficult piece of work.
Mass murderer and killer are semantically related. In some cases you can use "Mass murderer" instead a noun "Killer".
Mass murderer
Mass murderer noun - A person who is responsible for the deaths of many victims in a single incident.
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Synonyms for Mass murderer
Killer and mass murderer are semantically related. You can use "Killer" instead a noun phrase "Mass murderer".
Mutual synonyms
Both terms in one sentence
- Even a psychotic, inhumane serial killer/mass murderer knows (a) the importance of returning something that you borrowed, and (b) the proper way to hand someone a sharp object.
Source: Even Evil Has Standards / Film -
If he wasn't in the army he'd be a Serial Killer or mass murderer.
Source: Sociopathic Soldier - The Courier: "You're nothing more than a killer that aspires to be a mass murderer."
Source: Kirk Summation
Cite this Source
Mass murderer and Killer. (2016). Retrieved 2026, August 01, from https://thesaurus.plus/related/killer/mass_murderer
Killer & Mass murderer. N.p., 2016. Web. 01 Aug. 2026. <https://thesaurus.plus/related/killer/mass_murderer>.
Mass murderer or Killer. 2016. Accessed August 01, 2026. https://thesaurus.plus/related/killer/mass_murderer.
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