Where does “ji” come from?

ji (Middle Dutch) comes from Old Dutch gī, from Proto-West Germanic jiʀ, from Proto-Germanic jīz, from Proto-Indo-European *yúHs — you (plural).

Ancestry of “ji”, step by step

StepLanguageWordMeaning
1Old Dutchyou plural
2Proto-West Germanicjiʀyou
3Proto-GermanicjīzAlternative form of *jūz
4Proto-Indo-European*yúHsyou (plural)

Words derived from “ji

Every word from Proto-Indo-European *yúHsEvery word from Proto-Germanic jīzEvery word from Proto-West Germanic jiʀ