Where does “σύνθεσις” come from?

σύνθεσις (Ancient Greek) comes from Ancient Greek συντίθημι, from Ancient Greek σῠν-, from Ancient Greek σύν, from Proto-Hellenic *ksún — beside, with.

σύνθεσις (Ancient Greek): a putting together, composition, combination,...

Definitions

a putting together, composition, combination,...

Ancestry of “σύνθεσις”, step by step

σύνθεσις traces back through two separate lines of ancestry.

via Ancient Greek συντίθημι

Step	Language	Word	Meaning
1	Ancient Greek	συντίθημι	to assemble, put together
2	Ancient Greek	σῠν-	together; with, together
3	Ancient Greek	σύν	beside, with
4	Proto-Hellenic	*ksún	beside, with

via Ancient Greek σῠντῐ́θημῐ

Step	Language	Word	Meaning
1	Ancient Greek	σῠντῐ́θημῐ	to place or put together

Words derived from “σύνθεσις”

Every word from Proto-Hellenic *ksún →Every word from Ancient Greek σῠν- →Every word from Ancient Greek συντίθημι →