Comp and Criterion

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

Criterion and comp are semantically related in examination topic. In some cases you can use "Criterion" instead a noun "Comp".

Criterion noun - Something set up as an example against which others of the same type are compared.

Comp and criterion are semantically related in check topic. Sometimes you can use "Comp" instead a noun "Criterion", if it concerns topics such as standard.