Where does “Terpsichorē” come from?

Terpsichorē (Latin) comes from Ancient Greek Τερψιχόρη, from Ancient Greek τέρψις, from Ancient Greek -σῐς, from Ancient Greek -τις, from Proto-Indo-European -tis — Derives abstract/action nouns from verb roots.

Ancestry of “Terpsichorē”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Τερψιχόρη	Terpsichore
2	Ancient Greek	τέρψις	full enjoyment, delight, gladness, pleasure
3	Ancient Greek	-σῐς	"suffix forming nouns"
4	Ancient Greek	-τις	retained after dentals
5	Proto-Indo-European	-tis	Derives abstract/action nouns from verb roots

Words derived from “Terpsichorē”

Terpsícore

Every word from Proto-Indo-European -tis →Every word from Ancient Greek -σῐς →Every word from Ancient Greek -τις →