What is the opposite of rude?

The opposite of rude can depend on the specific context, but here are some common options:

General politeness:

* Polite

* Courteous

* Respectful

* Considerate

* Gracious

* Civil

* Manners

Other words related to being kind and caring:

* Kind

* Gentle

* Compassionate

* Empathetic

* Thoughtful

* Helpful

* Friendly

Words that describe positive interactions:

* Pleasant

* Agreeable

* Cordial

* Warm

* Welcoming

Words that suggest good communication:

* Clear

* Direct

* Open

* Honest

* Understanding

The best word to use will depend on the specific situation and what you are trying to convey.