How do you say and in Greek?

The Greek word for "and" depends on the context. There are several options:

* καί (kai): This is the most common word for "and" and works in most situations.

* κι (ki): This is a shorter, more colloquial form of καί (kai), often used in spoken Greek. It's generally less formal.

So, while καί (kai) is the safest bet for most writing, κι (ki) is perfectly acceptable in many spoken contexts.