perniciousness

• Cualidad o estado de ser extremadamente dañino, destructivo o perjudicial, a menudo de manera sutil o insidiosa; nocividad o carácter maligno.

A noun referring to the quality or state of being extremely harmful, destructive, or deadly, often in a subtle or insidious way.

incontable

1. Grave harmfulness or deadlinessC2formal

   The quality of being extremely harmful, destructive, or deadly, often in a subtle or gradual way.

   Perniciosidad mortal

   • The perniciousness of the propaganda was not immediately apparent.
   • Historians have documented the perniciousness of the regime's policies.
   • The perniciousness of the disease lies in its ability to remain undetected for years.

   Sinónimosdeadlinessdestructivenessharmfulnessinjuriousnessmalignancynoxiousness

   Antónimosbeneficencesalubriousnesswholesomeness