pernicious 1
adjectivedomain: all adj
Princeton WordNet [ver.3.1]
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EnglishDefinition
exceedingly harmful
Synonyms
- baneful 1
exceedingly harmful
- deadly 5
exceedingly harmful
- pestilent 1
exceedingly harmful
Pertainym (pertains to noun)
perniciously 2
adverb
in a noxiously baneful way
perniciously 1
adverb
in a harmfully insidious manner
EnglishDerivationally related form
perniciousness 1
noun
grave harmfulness or deadliness
Similar_to
noxious 1
adjective
injurious to physical or mental health
