Where does “sym” come from?

sym (Pahlavi) comes from Ancient Greek ἄσημον, from Ancient Greek ἄσημος, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

Ancestry of “sym”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	ἄσημον	plate, silver
2	Ancient Greek	ἄσημος	uncoined, without marks; pure, unmarked
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

Words derived from “sym”

סאמא
ܣܐܡܐ

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