Where does “(h₂)gróm-o-s” come from?

(h₂)gróm-o-s (Proto-Indo-European) comes from Proto-Indo-European -os — Creates action nouns or result nouns from verbs;...

Ancestry of “(h₂)gróm-o-s”, step by step

StepLanguageWordMeaning
1Proto-Indo-European-osCreates action nouns or result nouns from verbs;...
Every word from Proto-Indo-European -os