"perniciousness" in German perniciousness Schädlichkeit Tücke Detailed translations for "perniciousness" perniciousness perniciousness(also: contagiousness, deleteriousness, disadvantageousness, harmfulness) die Schädlichkeit{feminine} perniciousness(also: pitfall, danger, peril) die Tücke{feminine} English synonyms for "perniciousness" perniciousness {n} toxicity