intolerant

/ɪnˈtɑlərənt/
adjective
  1. Not willing to accept or respect beliefs, opinions, or practices that differ from one's own.
    • An intolerant attitude toward other cultures can lead to misunderstandings.
    • The new manager was intolerant of even minor mistakes.
    • She was intolerant of any criticism of her work.
  2. Unable to physically tolerate a particular food, medicine, or substance without adverse effects.
    • Many people are intolerant of certain medications and need alternatives.
    • He is intolerant to dairy products and must avoid them.
    • If you are lactose intolerant, you should drink lactose-free milk.
Synonyms