Disagree and Have words

Disagree verb - To have a different opinion.

Have words is a synonym for disagree in differ topic. In some cases you can use "Have words" instead a verb "Disagree", when it comes to topics like argue, fall out. informal substitute

Have words verb - Censure severely or angrily.

Disagree is a synonym for have words in argue topic. You can use "Disagree" instead a verb phrase "Have words", if it concerns topics such as fight, quarrel.