Where does “ǫlmusa” come from?

ǫlmusa (Old Norse) comes from Latin eleēmosyna, from Ancient Greek ἐλεημοσύνη, from Ancient Greek ἐλεήμων, from Ancient Greek ἐλεέω, from Ancient Greek -έω, from Proto-Indo-European -éyeti, from Proto-Indo-European -yeti — Creates transitive imperfective verbs from roots.

Ancestry of “ǫlmusa”, step by step

ǫlmusa traces back through two separate lines of ancestry.

via Latin eleēmosyna

Step	Language	Word	Meaning
1	Latin	eleēmosyna	alms
2	Ancient Greek	ἐλεημοσύνη	pity, mercy; alms, charity
3	Ancient Greek	ἐλεήμων	pitiful, merciful
4	Ancient Greek	ἐλεέω	I have pity on, take pity on, show mercy to
5	Ancient Greek	-έω	Used to form verbs from nouns, adjectives and...
6	Proto-Indo-European	-éyeti	Forms causative imperfective verbs from roots;...
7	Proto-Indo-European	-yeti	Creates transitive imperfective verbs from roots

via Late Latin eleemosyna

Step	Language	Word	Meaning
1	Late Latin	eleemosyna	alms; almshouse; pity, mercy

Words derived from “ǫlmusa”

Every word from Proto-Indo-European -yeti →Every word from Ancient Greek -έω →Every word from Proto-Indo-European -éyeti →