Rudey is a slang term used to describe someone who is impolite, disrespectful, or downright offensive. However, there are several synonyms that can be used in place of this word to convey a similar meaning. Some of these synonyms include impolite, discourteous, uncivil, offensive, ill-mannered, impudent, insolent, brash, and disrespectful. It's important to be mindful of the words we use when describing others, as some words can feel more derogatory or insulting than others. As such, choosing the right synonym can help ensure that we effectively communicate our thoughts while still maintaining a degree of tact and respect towards others.