Where does “τριακονταέτης” come from?

τριακονταέτης (Ancient Greek) comes from Ancient Greek ἔτος, from Ancient Greek ϝέτος, from Proto-Indo-European wétos, from Proto-Indo-European wet- — year; year-old.

τριακονταέτης (Ancient Greek): thirty years old

Definitions

thirty years old

Ancestry of “τριακονταέτης”, step by step

τριακονταέτης traces back through two separate lines of ancestry.

via Ancient Greek ἔτος

Step	Language	Word	Meaning
1	Ancient Greek	ἔτος	year
2	Ancient Greek	ϝέτος	—
3	Proto-Indo-European	wétos	year
4	Proto-Indo-European	wet-	year; year-old

via Ancient Greek τριᾱ́κοντα

Step	Language	Word	Meaning
1	Ancient Greek	τριᾱ́κοντα	thirty

Every word from Proto-Indo-European wet- →Every word from Proto-Indo-European wétos →Every word from Ancient Greek ϝέτος →