Where does “πονόματος” come from?

πονόματος (Greek) comes from Greek μάτι, from Byzantine Greek μάτιν, from Ancient Greek ὀμμάτιον, from Ancient Greek -ῐον, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

πονόματος (Greek): sore eyes, eye ache

Definitions

sore eyes, eye ache

Ancestry of “πονόματος”, step by step

πονόματος traces back through two separate lines of ancestry.

via Greek μάτι

Step	Language	Word	Meaning
1	Greek	μάτι	eye; burner
2	Byzantine Greek	μάτιν	—
3	Ancient Greek	ὀμμάτιον	—
4	Ancient Greek	-ῐον	diminutive suffix; "suffix forming...
5	Proto-Indo-European	-yós	Creates adjectives from noun or verb stems

via Greek πόνος

Step	Language	Word	Meaning
1	Greek	πόνος	pain, ache
2	Ancient Greek	πόνος	work, especially hard work; toil; bodily...
3	Proto-Indo-European	(s)penh₁-	to twist; to weave

Every word from Proto-Indo-European -yós →Every word from Ancient Greek -ῐον →Every word from Ancient Greek ὀμμάτιον →