Bounder (noun)

A man who behaves in a dishonorable or discourteous way, especially one who violates social conventions.

Origin:

From the old english word bounder, meaning one who jumps or bounds, it originally referred to a person who is physically active or lively. later the word evolved to describe a person who violates social conventions and behaves in a dishonorable or discourteous way.

Examples:

1. He was considered a bounder for his rude behavior at the party.
2. His actions were that of a bounder, as he had no regard for the feelings of others.
3. The bounder was known for his womanizing ways.
4. He was a bounder and a cad, always taking advantage of others.
5. The bounder was finally called out for his inappropriate behavior.