Ethical code and Warm-up

Ethical code noun - A system of principles governing morality and acceptable conduct.

Warm-up and ethical code are semantically related. In some cases you can use "Warm-up" instead a noun phrase "Ethical code".

Warm-up noun - A performance, activity, or event that precedes and sets the stage for the main event.

Ethical code and warm-up are semantically related. Sometimes you can use "Ethical code" instead a noun phrase "Warm-up".