What is the greek word for good looking?

There isn't one single perfect Greek word for "good-looking," as the best choice depends on the nuance you want to convey. However, here are a few options with slightly different connotations:

* καλός (kalós): This is a general word for "good," "beautiful," or "fine," and can be used to describe someone's appearance. It's a versatile and common choice.

* ὡραῖος (ōraios): This word emphasizes beauty and attractiveness, often suggesting a more youthful and vibrant beauty.

* εὐπρεπής (euprepḗs): This word implies a pleasing and graceful appearance, suggesting elegance and refinement.

* ἀγλαός (aglaós): This word means "bright," "splendid," or "shining," and can be used to describe someone with radiant beauty. It's less common than the others.

The best word to use would depend on the context. For a general description of someone attractive, καλός (kalós) is a safe and widely understood option.