perniciousness

Noun

Meaning

grave harmfulness or deadliness

Source: WordNet

Synonyms

toxicity loss damage violence evil harm abuse sickness vandalism mischief detriment malignancy disservice harmfulness sabotage
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Antonyms

grace support hand help aid benefit
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Hypernyms

morbidity morbidness unwholesomeness

Related terms

pernicious perniciously

Examples

My aversion to them...springs from the perniciousness of that sect to society-I hate Papists, as a man, not as a Protestant. If Papists were only enemies to the religion of other men, I should overlook their errors. As they are foes to liberty, I cannot forgive them. Horace Walpole

Close letter words and terms

pernicious anemia pernicious scale perniciously pernicity pernicketily pernicketiness