Where does “syntaktisk” come from?

syntaktisk (Norwegian Nynorsk) comes from Norwegian Nynorsk syntaks, from Ancient Greek σύνταξις, from Ancient Greek συντάσσω, from Ancient Greek σῠν-, from Ancient Greek σύν, from Proto-Hellenic *ksún — beside, with.

syntaktisk (Norwegian Nynorsk): syntactic, syntactical

Definitions

syntactic, syntactical

Ancestry of “syntaktisk”, step by step

Step	Language	Word	Meaning
1	Norwegian Nynorsk	syntaks	syntax
2	Ancient Greek	σύνταξις	an arranging, putting in order; array,...
3	Ancient Greek	συντάσσω	arrange together”, “to order
4	Ancient Greek	σῠν-	together; with, together
5	Ancient Greek	σύν	beside, with
6	Proto-Hellenic	*ksún	beside, with

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