Where does “karkeasäätö” come from?

karkeasäätö (Finnish) comes from Finnish karkea, from Proto-Finnic karkeda, from Proto-Uralic karke, from Old Saxon kirika, from Proto-West Germanic kirikā, from Ancient Greek κυριακόν, from Ancient Greek Κύριος, from Proto-Hellenic *kúrios — lord, master.

karkeasäätö (Finnish): coarse tuning

Definitions

coarse tuning

Ancestry of “karkeasäätö”, step by step

karkeasäätö traces back through two separate lines of ancestry.

via Finnish karkea

Step	Language	Word	Meaning
1	Finnish	karkea	rough; coarse; harsh
2	Proto-Finnic	karkeda	harsh; coarse, rough; bitter, sharp
3	Proto-Uralic	karke	—
4	Old Saxon	kirika	church
5	Proto-West Germanic	kirikā	church
6	Ancient Greek	κυριακόν	church
7	Ancient Greek	Κύριος	Lord
8	Proto-Hellenic	*kúrios	lord, master

via Finnish säätö

Step	Language	Word	Meaning
1	Finnish	säätö	adjustment, control, regulation; tuning, messing...
2	Finnish	säätää	to adjust, regulate, tune, control; to enact;...
3	Proto-Finnic	säätädäk	to arrange, organize

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