Words similar to pernicious

Example sentences for: pernicious

How can you use “pernicious” in a sentence? Here are some example sentences to help you improve your vocabulary:

3) She's a savvy, pernicious temptress.
What accounts for the pernicious effects of cross-talk?
Incidentally, a related linguistic usage, and one which I agree is pernicious, is illustrated by the allegation that certain persons invite offensive behavior-- even violence--through, for example, their dress or appearance.
The anti-HMO strategy is also evidence of the pernicious influence of Anecdotal Politics.
Even if you accept that lawns and cars and credit card debt and designer logos are pernicious, to attack them seems, as a writing project, a little easy.