ethical

a problem or topic for debate related to moral principles

a situation where a difficult choice has to be made between two courses of action, either of which entails transgressing a moral principle

a fundamental belief or proposition that serves as the foundation for a system of moral belief and behavior

a level of moral quality or attainment accepted as a norm

a worry or matter of importance related to ethics

a set of rules about good and bad behavior

a choice made based on moral principles and values