Where does “ali” come from?

ali (Old High German) comes from Proto-West Germanic alljas, from Proto-Germanic aljas, from Proto-Indo-European h₂élyos, from Proto-Indo-European h₂él- — to grow, nourish.

Ancestry of “ali”, step by step

ali traces back through two separate lines of ancestry.

via Proto-West Germanic alljas

StepLanguageWordMeaning
1Proto-West Germanicalljaselse, otherwise, besides
2Proto-Germanicaljasof another, of something else
3Proto-Indo-Europeanh₂élyosother, another
4Proto-Indo-Europeanh₂él-to grow, nourish

via Proto-Germanic aljaz

StepLanguageWordMeaning
1Proto-Germanicaljazother, another, else
Every word from Proto-Indo-European h₂él-Every word from Proto-Indo-European h₂élyosEvery word from Proto-Germanic aljas