fall out with (someone)

to argue.

The head of the research lab fell out with his boss over pay for the people who worked there.

I don't want to fall out with you over something so silly.

• look like something the cat dragged in
• Look lively!
• look on the bright side
• look out
• look out for
• look out for someone
• look out for something
• look over
• look right through
• look right through someone
• Look sharp!
• look someone in the eye
• look someone in the eyes
• look someone in the face
• look someone over
• look someone up
• look something over
• look something up
• look straight through
• look straight through someone
• look the other way
• look the part
• look to
• look to be
• look to be something