beautiful

A girl/guy who is very,very pretty (good-looking,cute,gorgeous,etc)

Can describe scenery

Can describe CARS

Can describe ANIMALS

Dude, that girl over there is absolutely beautiful

pretty

Polite way of saying someone is "beautiful,gorgeous,lovely fantastic,hot,sexy"

Someone who looks facially stunning up close.

Dude, that new girl you met, she's got such a pretty face!