Contravene(v. t.) To meet in the way of opposition; to come into conflict with; to oppose; to contradict; to obstruct the operation of; to defeat.
Contravene(v. t.) To violate; to nullify; to be inconsistent with; as, to contravene a law.
Contravened(imp. & p. p.) of Contravene
Contravener(n.) One who contravenes.
Contravening(p. pr. & vb. n.) of Contravene

Words within contraveners