Comp and Set up

Comp noun - Something given to someone without expectation of a return.

Set up and comp are semantically related in artwork topic. In some cases you can use "Set up" instead a verb "Comp".

Set up verb - To arrange something in a certain spot or position.

Comp and set up are semantically related in form topic. You can use "Comp" instead a verb "Set up", if it concerns topics such as design.