Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
pernicious | No | Yes | No | No |
perniciousness | Yes | No | No | No |
pernicious (noun) | perniciousness (noun) |
---|---|
grave harmfulness or deadliness |
pernicious (adjective) | perniciousness (adjective) |
---|---|
working or spreading in a hidden and usually injurious way | |
exceedingly harmful |