Where does “fin-” come from?

fin- (Swedish) comes from Swedish fin, from French fin, from Middle French fin, from Old French fin, from Latin fīnis, from Proto-Indo-European dʰnh₂-.

Ancestry of “fin-”, step by step

Step	Language	Word	Meaning
1	Swedish	fin	fine, elegant; good, excellent; thin
2	French	fin	end, close, finish; end, end goal, objective,...
3	Middle French	fin	end; finish; death
4	Old French	fin	fine, delicate
5	Latin	fīnis	—
6	Proto-Indo-European	dʰnh₂-	—

Words derived from “fin-”

finbageri
fingranska
finjustera

Every word from Proto-Indo-European dʰnh₂- →