It was rude of him to interrupt the conversation.
It was rude of him to interrupt the meeting.
He should apologize for being rude.
He was annoyed by the rude comment.
He was upset about the rude comment.
He was close to saying something rude.
You spend money wisely. You are prudent.
I happened not to say anything rude, luckily.
They are tired of dealing with rude customers.
She was shocked to receive such a rude message.
They criticized the speaker for using rude words.
As he is prudent, he will give you a piece of good advice.