Where does “psyyke” come from?

psyyke (Finnish) comes from Latin psychē, from Ancient Greek Ψυχή, from Ancient Greek δῆλος, from Proto-Indo-European dyew- — to be bright; sky, heaven.

psyyke (Finnish): psyche

Definitions

psyche

Ancestry of “psyyke”, step by step

Step	Language	Word	Meaning
1	Latin	psychē	—
2	Ancient Greek	Ψυχή	Psyche
3	Ancient Greek	δῆλος	visible; conspicuous; manifest
4	Proto-Indo-European	dyew-	to be bright; sky, heaven

Words derived from “psyyke”

psyykenlääke
psyykepotilas

Every word from Proto-Indo-European dyew- →Every word from Ancient Greek δῆλος →Every word from Ancient Greek Ψυχή →