Where does “змѣи” come from?

змѣи (Old East Slavic) comes from Proto-Slavic zmьja, from Proto-Indo-European dʰéǵʰōm, from Proto-Indo-European -ōm, from Proto-Indo-European -mi.

Ancestry of “змѣи”, step by step

StepLanguageWordMeaning
1Proto-Slaviczmьjasnake
2Proto-Indo-Europeandʰéǵʰōmearth
3Proto-Indo-European-ōmemphatic suffix or postpositive particle
4Proto-Indo-European-mi—

Words derived from “змѣи”

Every word from Proto-Indo-European -mi →Every word from Proto-Indo-European -ōm →Every word from Proto-Indo-European dʰéǵʰōm →