Ethics
Part of speech: noun
Definition: The study of principles relating to right and wrong conduct. Morality. The standards that govern the conduct of a person, especially a member of a profession.
Ethical
Part of speech: noun
Definition: An ethical drug.
Part of speech: adjective
Definition: Of or relating to the study of ethics.Of or relating to the accepted principles of right and wrong, especially those of some organization or profession.Morally approvable; good.Only dispensed on the prescription of a physician.
Example sentence: I'm very involved with PETA - People for Ethical Treatment of Animals - and Greenpeace and a lot of women's shelter and clothing giveaways.