Where does “h₂ri-dʰh₁-mó-s” come from?

h₂ri-dʰh₁-mó-s (Proto-Indo-European) comes from Proto-Indo-European h₂rey-, from Proto-Indo-European h₂er- — to fit, to fix, to put together.

Ancestry of “h₂ri-dʰh₁-mó-s”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanh₂rey-to count, count out; to arrange
2Proto-Indo-Europeanh₂er-to fit, to fix, to put together

Words derived from “h₂ri-dʰh₁-mó-s

Every word from Proto-Indo-European h₂er-Every word from Proto-Indo-European h₂rey-