ethic

/ˈɛθɪk/
noun
  1. A set of moral principles or beliefs that guide a person's or group's behavior.
    • The doctor's professional ethic requires her to keep patient information private.
    • Her strong work ethic made her one of the most reliable employees in the company.
    • Many people follow a personal ethic of honesty and fairness in their daily lives.
Antonyms