Main entry: contravention, dispute
Definition: coming into conflict with
Main entry: conflict, difference, difference of opinion, dispute
Definition: a disagreement or argument about something important
Usage: he had a dispute with his wife; there were irreconcilable differences; the familiar conflict between Republicans and Democrats
Main entry: quarrel, dispute, argufy, altercate, scrap
Definition: have a disagreement over something
Usage: We quarreled over the question as to who discovered America; These two fellows are always scrapping over something
Main entry: challenge, dispute, gainsay
Definition: take exception to
Usage: She challenged his claims