Where does “sark” come from?

sark (North Frisian) comes from Old Frisian zerke, from Proto-West Germanic kirikā, from Ancient Greek κυριακόν, from Ancient Greek Κύριος, from Proto-Hellenic *kúrios — lord, master.

sark (North Frisian): church

Definitions

church

Ancestry of “sark”, step by step

Step	Language	Word	Meaning
1	Old Frisian	zerke	—
2	Proto-West Germanic	kirikā	church
3	Ancient Greek	κυριακόν	church
4	Ancient Greek	Κύριος	Lord
5	Proto-Hellenic	*kúrios	lord, master

Every word from Proto-Hellenic *kúrios →Every word from Ancient Greek Κύριος →Every word from Ancient Greek κυριακόν →