Where does “perunaviipale” come from?

perunaviipale (Finnish) comes from Finnish peruna, from Swedish jordpäron, from Swedish jord, from Old Swedish iorþ, from Old Norse jǫrð, from Proto-Germanic erþō, from Proto-Indo-European h₁er- — earth.

perunaviipale (Finnish): potato slice

Definitions

potato slice

Ancestry of “perunaviipale”, step by step

perunaviipale traces back through two separate lines of ancestry.

via Finnish peruna

Step	Language	Word	Meaning
1	Finnish	peruna	potato, "Solanum tuberosum"
2	Swedish	jordpäron	potato
3	Swedish	jord	earth, soil; a rock- or sand-based unconsolidated...
4	Old Swedish	iorþ	earth, land
5	Old Norse	jǫrð	earth
6	Proto-Germanic	erþō	earth
7	Proto-Indo-European	h₁er-	earth

via Finnish viipale

Step	Language	Word	Meaning
1	Finnish	viipale	piece, slice
2	Finnish	vije-	—

Every word from Proto-Indo-European h₁er- →