Act up and Raise hell

Act up verb - To behave badly.

Raise hell and act up are semantically related. in misbehave topic. In some cases you can use "Raise hell" instead a verb "Act up".

Raise hell verb - Take strong and forceful action, as to object or express discontent.

Act up and raise hell are semantically related. Sometimes you can replace term "Act up" with "Raise hell", this terms are similar.