What is the Greek word for your world?

There isn't a single perfect Greek word for "your world," as the meaning depends on the nuance you intend. However, depending on the context, several options could work:

* ὁ κόσμος σου (ho kosmos sou): This is a literal translation. "ὁ κόσμος" (ho kosmos) means "the world," and "σου" (sou) means "your." This is a good general option.

* ἡ σφαῖρά σου (hē sphaira sou): This translates to "your sphere," implying your personal realm or domain.

* ὁ περιβάλλον σου (ho periballon sou): This means "your environment" or "your surroundings."

The best choice depends on what aspect of "your world" you want to emphasize.