Where does “šwáš” come from?

šwáš (Proto-Iranian) comes from Proto-Indo-Iranian šwáćš, from Proto-Indo-European swéḱs — six.

Ancestry of “šwáš”, step by step

StepLanguageWordMeaning
1Proto-Indo-Iranianšwáćšsix
2Proto-Indo-Europeanswéḱssix

Words derived from “šwáš”

Every word from Proto-Indo-European swéḱs →Every word from Proto-Indo-Iranian šwáćš →