uncivil
adjectiveUK /ʌnˈsɪv.əl/
US /ʌnˈsɪv.əl/
Not polite or nice to other people.
The uncivil customer shouted at the waiter for no reason.
RELATED WORDS
OTHER MEANINGS
2. Not showing good manners in a public or official setting.
His uncivil remarks during the meeting upset everyone.
3. Not polite in the way people in a community treat each other.
Uncivil behavior on the road can lead to dangerous situations.
4. Lacking the manners expected in a formal or respectful situation.
The letter was an uncivil reply to a polite request.