Where does “gʷr(e)h₂-n-” come from?

gʷr(e)h₂-n- (Proto-Indo-European) comes from Proto-Indo-European gʷréh₂wō, from Proto-Indo-European gʷréh₂us, from Proto-Indo-European -us — Forms adjectives from Caland system roots.

Ancestry of “gʷr(e)h₂-n-”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeangʷréh₂wōquern, mill-stone
2Proto-Indo-Europeangʷréh₂usheavy
3Proto-Indo-European-usForms adjectives from Caland system roots

Words derived from “gʷr(e)h₂-n-”

Every word from Proto-Indo-European -us →Every word from Proto-Indo-European gʷréh₂us →Every word from Proto-Indo-European gʷréh₂wō →