Where does “лиякс” come from?

лиякс (Moksha) comes from Moksha лия, from Proto-Slavic liti, from Proto-Balto-Slavic leˀi-, from Proto-Indo-European lēy- — to leave, let; to want, desire; to let; leave...

лиякс (Moksha): indefinite singular translative of лия;...

Definitions

indefinite singular translative of лия;...

Ancestry of “лиякс”, step by step

Step	Language	Word	Meaning
1	Moksha	лия	other
2	Proto-Slavic	liti	to pour
3	Proto-Balto-Slavic	leˀi-	—
4	Proto-Indo-European	lēy-	to leave, let; to want, desire; to let; leave...

Every word from Proto-Indo-European lēy- →Every word from Proto-Balto-Slavic leˀi- →Every word from Proto-Slavic liti →