Where does “uuninsuu” come from?

uuninsuu (Finnish) comes from Finnish uuni, from Old Swedish ughn, from Old Norse ofn, from Proto-Germanic uhnaz, from Proto-Indo-European aukw- — cooking pot.

uuninsuu (Finnish): the open side of an oven

Definitions

the open side of an oven

Ancestry of “uuninsuu”, step by step

uuninsuu traces back through two separate lines of ancestry.

via Finnish uuni

Step	Language	Word	Meaning
1	Finnish	uuni	oven; stove; furnace
2	Old Swedish	ughn	oven
3	Old Norse	ofn	—
4	Proto-Germanic	uhnaz	oven; furnace
5	Proto-Indo-European	aukw-	cooking pot

via Finnish suu

Step	Language	Word	Meaning
1	Finnish	suu	mouth
2	Proto-Finnic	süü	thread, fibre; annual ring; reason, cause
3	Proto-Uralic	śuwe	mouth

Every word from Proto-Indo-European aukw- →