Proto-IE: *ghreme-
Meaning: to thunder
Avestan: prs. ptc. grǝmǝntąm `derer, die uns grimm sind', pf. ptc. granta- `ergrimmt'
Other Iranian: NPers ɣaram `Grimm'
Old Greek: khremízdō, khremetízdō, khremetáō, khreméthō `wiehern', khrómado-s m. `das Knirschen', khrómos = psophós, khremetismós Hsch.
Russ. meaning: шуметь, греметь
piet-meaning,piet-avest,piet-iran,piet-greek,piet-slav,piet-balt,piet-germ,piet-rusmean,piet-refer,