Where does “gaśćáti” come from?

gaśćáti (Proto-Indo-Aryan) comes from Proto-Indo-Iranian gasćáti, from Proto-Indo-European gʷm̥sḱéti, from Proto-Indo-European gʷem- — to step.

Ancestry of “gaśćáti”, step by step

StepLanguageWordMeaning
1Proto-Indo-Iraniangasćátito step, go
2Proto-Indo-Europeangʷm̥sḱétito be walking; to come, to be coming
3Proto-Indo-Europeangʷem-to step
Every word from Proto-Indo-European gʷem- →Every word from Proto-Indo-European gʷm̥sḱéti →Every word from Proto-Indo-Iranian gasćáti →