Where does “φιλήρετμος” come from?

φιλήρετμος (Ancient Greek) comes from Ancient Greek φιλέω, from Ancient Greek ἀτέλεια, from Ancient Greek ἀ-, from Proto-Hellenic hə-, from Proto-Indo-European sm̥-, from Proto-Indo-European sem- — together, one.

φιλήρετμος (Ancient Greek): oar-loving

Definitions

oar-loving

Ancestry of “φιλήρετμος”, step by step

φιλήρετμος traces back through two separate lines of ancestry.

via Ancient Greek φιλέω

Step	Language	Word	Meaning
1	Ancient Greek	φιλέω	I love, like, regard highly; I treat kindly,...
2	Ancient Greek	ἀτέλεια	exemption from public burdens, immunity
3	Ancient Greek	ἀ-	The alpha privativum, used to make words that...
4	Proto-Hellenic	hə-	same; together
5	Proto-Indo-European	sm̥-	one; with, together
6	Proto-Indo-European	sem-	together, one

via Ancient Greek ἐρετμόν

Step	Language	Word	Meaning
1	Ancient Greek	ἐρετμόν	oar for rowing; accusative singular of ἐρετμός
2	Ancient Greek	-μός	Forms abstract nouns
3	Proto-Indo-European	-mós	Creates action/result nouns from verb stems

Every word from Proto-Indo-European sem- →Every word from Ancient Greek ἀ- →Every word from Ancient Greek ἀτέλεια →