Related Clues:

• Look bad together
• Fail to match, as colors
• Put forth reasons for or against
• Don't go quietly
• Go together like green and purple?
• Discuss in court
• Mismatch
• Engage in a dispute
• Be contentious
• Debate the pros and cons
• Get contentious
• Disagree (with)
• Lock horns (with)
• Participate in a shouting match
• Debate heatedly