(August 1, 2016 at 11:57 am)Alasdair Ham Wrote: "Atheism" derives from "Atheos" I'm pretty sure...?
https://en.wiktionary.org/wiki/%E1%BC%84...#Adjective
Here you can see that one of its meanings is secular, godless - which is what all the agnostics and the non-believers and everything in between are. It's what a non-theist is.