infringe vs contravene

infringe and contravene both are verbs.

Word	Noun	Adjective	Verb	Adverb
infringe	No	No	Yes	No
contravene	No	No	Yes	No

As verbs, infringe and contravene are synonyms defined as:

Other synonyms of infringe include conflict, run afoul.

infringe (verb)	contravene (verb)
advance beyond the usual limit	deny the truth of
go against, as of rules and laws	go against, as of rules and laws