I found him arrogant and rude. / The authorities had behaved arrogantly, she said.
It was arrogant of me to think I know what's best for you. She is very arrogant person who wants things to be done her way.
It’s very arrogant to think you’re better than her.
People who sign their names in capital letters are often arrogant.
similar over confident300 most important German adjectives 201 - 225