Where does “Riikki” come from?

Riikki (Greenlandic) comes from Estonian riik, from Low German riek, from Old Saxon rīki, from Proto-West Germanic rīkī, from Proto-Germanic rīkijaz, from Proto-Germanic rīks, from Proto-Celtic rīxs, from Proto-Indo-European h₃rḗǵs — to straighten, to right oneself; right; just.

Ancestry of “Riikki”, step by step

Riikki traces back through two separate lines of ancestry.

via Estonian riik

StepLanguageWordMeaning
1Estonianriikstate, country, polity; government
2Low Germanriekrich
3Old Saxonrīkikingdom, empire
4Proto-West Germanicrīkīmighty, powerful; rich; kingdom, realm
5Proto-Germanicrīkijazkingly, royal, noble; mighty, powerful; rich
6Proto-Germanicrīksking, ruler
7Proto-Celticrīxsking
8Proto-Indo-Europeanh₃rḗǵsking, ruler
9Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via Danish Regine

StepLanguageWordMeaning
1DanishRegine

Words derived from “Riikki

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