What is the greek word for live?

There isn't one single Greek word for "live" as the meaning depends on the context. Here are a few possibilities:

* ζω (zō): This is the most common and general word meaning "to live," "to be alive," or "to exist." It refers to the state of being alive.

* βίος (bios): This word means "life" as a noun. While not a verb meaning "to live," it's closely related and often used in phrases about living.

The best word to use will depend on the specific sentence.