Where does “гадъ” come from?

гадъ (Old East Slavic) comes from Proto-Slavic gadъ, from Proto-Indo-European gʷoh₁dʰ-o-, from Proto-Indo-European gʷeh₁dʰ- — excrement; to creep; excrement; dung.

Ancestry of “гадъ”, step by step

StepLanguageWordMeaning
1Proto-Slavicgadъsnake, reptile; any creepy animal
2Proto-Indo-Europeangʷoh₁dʰ-o-
3Proto-Indo-Europeangʷeh₁dʰ-excrement; to creep; excrement; dung

Words derived from “гадъ

Every word from Proto-Indo-European gʷeh₁dʰ-Every word from Proto-Indo-European gʷoh₁dʰ-o-Every word from Proto-Slavic gadъ