Definition of perniciousness

Scrabble & Words with friends points


  • perniciousness is a valid Scrabble US word with a point value of 18
  • perniciousness is a valid Scrabble UK word with a point value of 18
  • perniciousness is a valid Words with friends word with a point value of 23

Definition of perniciousness


  • grave harmfulness or deadliness (noun)

    Synonyms

    1. toxicity

See definition of perniciousness in Merriam Webster