Where does “hartius” come from?

hartius (Finnish) comes from Finnish hartia, from Serbo-Croatian hartija, from Greek χαρτί, from Koine Greek χαρτίον, from Ancient Greek χάρτης, from Ancient Greek χαράσσω, from Proto-Indo-European ǵʰer- — to yearn for; to enclose; bowels, intestines.

Ancestry of “hartius”, step by step

Step	Language	Word	Meaning
1	Finnish	hartia	shoulder
2	Serbo-Croatian	hartija	paper
3	Greek	χαρτί	paper
4	Koine Greek	χαρτίον	paper, papyrus
5	Ancient Greek	χάρτης	sheet of paper, paper; book
6	Ancient Greek	χαράσσω	to sharpen; to engrave, carve, write, draw, stamp
7	Proto-Indo-European	ǵʰer-	to yearn for; to enclose; bowels, intestines

Words derived from “hartius”

hartiushame

Every word from Proto-Indo-European ǵʰer- →Every word from Ancient Greek χαράσσω →Every word from Ancient Greek χάρτης →