Comp and Chargeless

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

Chargeless and comp are semantically related in free topic. In some cases you can use "Chargeless" instead an adjective "Comp", when it comes to topics like without charge.

Comp and chargeless are semantically related in free topic. You can use "Comp" instead an adjective "Chargeless", if it concerns topics such as courtesy, without charge.