Where does “villiyrtti” come from?

villiyrtti (Finnish) comes from Finnish yrtti, from Old Swedish yrt, from Old Norse urt, from Proto-Germanic wurt-, from Proto-Germanic wrōts, from Proto-Indo-European wréh₂ds — root.

villiyrtti (Finnish): wild herb

Definitions

wild herb

Ancestry of “villiyrtti”, step by step

villiyrtti traces back through two separate lines of ancestry.

via Finnish yrtti

Step	Language	Word	Meaning
1	Finnish	yrtti	herb
2	Old Swedish	yrt	—
3	Old Norse	urt	—
4	Proto-Germanic	wurt-	oblique stem of *wrōts
5	Proto-Germanic	wrōts	root
6	Proto-Indo-European	wréh₂ds	root

via Finnish villi

Step	Language	Word	Meaning
1	Finnish	villi	wild; savage; feral
2	Old Swedish	viller	—

Every word from Proto-Indo-European wréh₂ds →Every word from Proto-Germanic wrōts →Every word from Proto-Germanic wurt- →