Where does “underkingdom” come from?

underkingdom (English) comes from English kingdom, from Middle English kingdom, from Old English cyningdōm, from Proto-West Germanic *kuningadōm, from Proto-Germanic kuningadōmaz, from Proto-Germanic kuningaz, from Proto-Germanic kunją, from Proto-Indo-European ǵn̥h₁yom — to produce, to beget, to give birth.

underkingdom (English): The realm of an underking; A subordinate or...

Definitions

  1. The realm of an underking; A subordinate or...

Ancestry of “underkingdom”, step by step

underkingdom traces back through two separate lines of ancestry.

via English kingdom

StepLanguageWordMeaning
1EnglishkingdomA realm having a king and/or queen as its actual...
2Middle Englishkingdomdominion, lordship, rulership; The dominion and...
3Old EnglishcyningdōmRoyal power or authority; sovereignty or rule
4Proto-West Germanic*kuningadōmrealm, kingdom
5Proto-Germanickuningadōmazrealm, kingdom
6Proto-Germanickuningazking
7Proto-Germanickunjąkin, family, clan; omen, portent, miracle
8Proto-Indo-Europeanǵn̥h₁yom
9Proto-Indo-Europeanǵenh₁-to produce, to beget, to give birth

via English under

StepLanguageWordMeaning
1EnglishunderIn or at a lower level than; As a subject of;...
2Middle Englishunderunder
3Old Englishunderunder, beneath
4Proto-Germanicunderamong, between; under, beneath; under
5Proto-Indo-Europeanh₁entérbetween
6Proto-Indo-Europeanh₁enin; in, inside
Every word from Proto-Indo-European ǵenh₁-Every word from Proto-Indo-European ǵn̥h₁yomEvery word from Proto-Germanic kunją