Where does “ἁπλοῦς” come from?

ἁπλοῦς (Ancient Greek) comes from Ancient Greek ᾰ̔πλόος.

ἁπλοῦς (Ancient Greek): Attic form of ἁπλόος

Definitions

Step	Language	Word	Meaning
1	Ancient Greek	ᾰ̔πλόος	—

ἁπλοῦς — Etymology, Origin & Word History | Etymology Explorer