The crossword solution for the term 'Word with Act or Action' is CLASS. The word CLASS is used to describe a group of people or things that share similar characteristics or qualities. It is often used to refer to a group of students in a school or college, but it can also be used to refer to any group of people or things that have something in common. CLASS can also be used to refer to a type of action or behavior, such as a particular style of dancing or a certain way of speaking.