What is the greek word for storm?

There isn't one single perfect Greek word for "storm," as the best choice depends on the specific type of storm. However, some common options include:

* θύελλα (thyella): This is a general word for a violent storm, often implying a strong wind. It's a good all-around choice.

* χείμαρρος (cheimarros): This refers more specifically to a sudden, violent rainstorm, often one that causes flooding.

* καταιγίς (kataigis): This word describes a thunderstorm, emphasizing the lightning and rain.

* τυφών (typhon): This refers to a hurricane or cyclone, a much larger and more powerful storm.

So the best translation depends on context. For a general storm, θύελλα (thyella) is a safe bet.