Where does “inmost” come from?

inmost (Middle English) comes from Old English innemest, from Old English inne, from Proto-Germanic innai, from Proto-Germanic in, from Proto-Indo-European én — in.

Ancestry of “inmost”, step by step

StepLanguageWordMeaning
1Old Englishinnemestinnermost
2Old Englishinneinside, in; indoors
3Proto-Germanicinnaiwithin, inside
4Proto-Germanicinin; into
5Proto-Indo-Europeanénin

Words derived from “inmost”

Every word from Proto-Indo-European én →Every word from Proto-Germanic in →Every word from Proto-Germanic innai →