Where does “sciatalgico” come from?

sciatalgico (Italian) comes from Italian sciatalgia, from Italian sciatico, from Latin sciaticus, from Ancient Greek ἰσχιαδικός, from Ancient Greek ἰσχιάς, from Ancient Greek -ᾰ́ς, from Proto-Indo-European -ónts, from Hungarian önt — sound, voice.

sciatalgico (Italian): sciatic

Definitions

sciatic

Ancestry of “sciatalgico”, step by step

Step	Language	Word	Meaning
1	Italian	sciatalgia	sciatica
2	Italian	sciatico	sciatic
3	Latin	sciaticus	—
4	Ancient Greek	ἰσχιαδικός	of the hips
5	Ancient Greek	ἰσχιάς	hip-disease; sciatica; hip disease
6	Ancient Greek	-ᾰ́ς	group of
7	Proto-Indo-European	-ónts	Derives nouns denoting body parts
8	Hungarian	önt	to pour; to cast; accusative singular of ön
9	Hungarian	ön	you
10	Hungarian	ön-	self-
11	Turkish	ön	front
12	Ottoman Turkish	اوك	voice (of human or animal); sound
13	Proto-Turkic	ǖn	sound, voice

Every word from Proto-Turkic ǖn →Every word from Ancient Greek -ᾰ́ς →Every word from Hungarian ön- →