Punch-up and Run-in

Punch-up noun - A fistfight.

Run-in and punch-up are semantically related. In some cases you can use "Run-in" instead a noun phrase "Punch-up".

Run-in noun - A brief clash between enemies or rivals.

Punch-up and run-in are semantically related. Sometimes you can use "Punch-up" instead a noun phrase "Run-in".