Words similar to contravene

Example sentences for: contravene

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

But the papers lay out the meta-issues now put in play by the tape: Did the FBI contravene a Reno ban on pyrotechnics?
In addition to representing violations of human rights, the denial of treatment and breaches of informed consent and confidentiality detailed in this paper contravene international principles of medical ethics and Nigerian health professional codes of conduct.