Arguing for something is a common way to express an opinion or to try to convince someone of a certain point of view. JUSTIFY, PLEAD, ADVOCATE, DEBATE, URGE, FIGHT, REBUT, and make a case are all words that can be used to describe the act of arguing for something. JUSTIFY means to provide a valid reason or explanation for something. Pleading is a form of arguing in which one begs or implores someone to do something. Advocating is to actively support or recommend a particular cause or policy. Debating is a formal discussion on a particular topic in which opposing arguments are put forward. Urging is to strongly recommend or advise someone to do something. Fighting is to engage in a conflict or battle with someone. Rebutting is to oppose or contradict an argument or statement. Finally, making a case is to present facts and evidence in order to support an argument.