Where does “rijcdom” come from?

rijcdom (Middle Dutch) comes from Old Dutch rīkdōm, from Proto-Germanic rīkijadōmaz, from Proto-Germanic rīkijaz, from Proto-Germanic rīks, from Proto-Celtic rīxs, from Proto-Indo-European h₃rḗǵs, from Proto-Indo-European h₃reǵ- — to straighten, to right oneself; right; just.

Ancestry of “rijcdom”, step by step

StepLanguageWordMeaning
1Old Dutchrīkdōm
2Proto-Germanicrīkijadōmazmight; power; dominion; rule; wealth; affluence
3Proto-Germanicrīkijazkingly, royal, noble; mighty, powerful; rich
4Proto-Germanicrīksking, ruler
5Proto-Celticrīxsking
6Proto-Indo-Europeanh₃rḗǵsking, ruler
7Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

Words derived from “rijcdom

Every word from Proto-Indo-European h₃reǵ-Every word from Proto-Indo-European h₃rḗǵsEvery word from Proto-Celtic rīxs