en spree killer
― IsA ⟶
Weight: 1.0
en multimurderer (n) Source: English Wiktionary
en serial killer
― IsA ⟶
Weight: 1.0
en multimurderer (n) Source: English Wiktionary
en genocidaire
― IsA ⟶
Weight: 1.0
en multimurderer (n) Source: English Wiktionary