Where does “*kasō” come from?

*kasō (Proto-Germanic) comes from Proto-Indo-European h₂ǵ-es-, from Proto-Indo-European h₂eǵ- — to drive.

Ancestry of “*kasō”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanh₂ǵ-es-
2Proto-Indo-Europeanh₂eǵ-to drive

Words derived from “*kasō

Every word from Proto-Indo-European h₂eǵ-Every word from Proto-Indo-European h₂ǵ-es-