About a word ἀάατος

Greek Learning Greek
1

Does the word “ἀάατος” really exist? I’m not sure because it is so strange. It seems to come from “ἀάω”?

2

Yes, it does exist.

Logeion link

3

It’s thought to originally have had a digamma: ἀ-άϜατος. Maybe that might seem less strange.

4

ah, yes