Where does “Thioether” come from?

Thioether (German) comes from German thio-, from Ancient Greek θεῖον, from Ancient Greek θέειον, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

Thioether (German): thioether

Definitions

thioether

Ancestry of “Thioether”, step by step

Step	Language	Word	Meaning
1	German	thio-	thio
2	Ancient Greek	θεῖον	divinity; the acts of the gods; Sulfur
3	Ancient Greek	θέειον	—
4	Proto-Indo-European	dʰewh₂-	smoke; mist, haze

Every word from Proto-Indo-European dʰewh₂- →Every word from Ancient Greek θέειον →Every word from Ancient Greek θεῖον →