Synonyms for contravene

Verb

1. conflict, run afoul, infringe, contravene, transgress, offend, infract, violate, go against, breach, break

usage: go against, as of rules and laws; "He ran afould of the law"; "This behavior conflicts with our rules"

2. contradict, negate, contravene, disagree, differ, dissent, take issue

usage: deny the truth of