Where does “αγραμματοσύνη” come from?

αγραμματοσύνη (Greek) comes from Greek αγράμματος, from Greek ά-, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

αγραμματοσύνη (Greek): illiteracy

Definitions

illiteracy

Ancestry of “αγραμματοσύνη”, step by step

Step	Language	Word	Meaning
1	Greek	αγράμματος	illiterate; ignorant; uneducated
2	Greek	ά-	Alternative form of α-; without; less
3	Ancient Greek	ἀ-	The alpha privativum, used to make words that...
4	Proto-Hellenic	hə-	same; together
5	Proto-Indo-European	sm̥-	one; with, together
6	Proto-Indo-European	sem-	together, one

Every word from Proto-Indo-European sem- →Every word from Ancient Greek ἀ- →Every word from Proto-Indo-European sm̥- →