Synonyms
Antonyms

1. perniciousness

noun. grave harmfulness or deadliness.

Synonyms

  • morbidness
  • toxicity
  • unwholesomeness

Antonyms

  • healthfulness
  • nutritiousness
  • nutritiveness
  • quality

Featured Games

Example sentences of the word perniciousness


1. Noun, singular or mass
According to the Blastocystis Research Foundation this is thought to have to do partly with the genetic makeup of the individual as well as the perniciousness of some types of microbes.

Synonym.com