prig
/prɪɡ/
noun
- A person who behaves as if they are morally superior to others, often in an annoying or self-righteous way.
- Nobody wanted to sit next to the prig who kept lecturing everyone about recycling.
- She was such a prig that she refused to watch any movie with even mild language.
- The new manager came across as a prig, always pointing out how his habits were better than everyone else's.