Where does “Callisthenēs” come from?

Callisthenēs (Latin) comes from Ancient Greek Καλλισθένης, from Ancient Greek σθένος, from English micro-, from Ancient Greek μικρο-, from Ancient Greek μικρός, from Proto-Indo-European mēy- — soft, tender, dear.

Ancestry of “Callisthenēs”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	Καλλισθένης	—
2	Ancient Greek	σθένος	strength, might, power
3	English	micro-	API; Very small; One millionth
4	Ancient Greek	μικρο-	micro
5	Ancient Greek	μικρός	little, small
6	Proto-Indo-European	mēy-	soft, tender, dear

Words derived from “Callisthenēs”

Callisthenes
Callisthène

Every word from Proto-Indo-European mēy- →Every word from Ancient Greek μικρός →Every word from English micro- →