Where does “frustom” come from?

frustom (Proto-Italic) comes from Proto-Indo-European bʰrus-tós, from Proto-Indo-European bʰrews- — to break.

Ancestry of “frustom”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanbʰrus-tós
2Proto-Indo-Europeanbʰrews-to break

Words derived from “frustom

Every word from Proto-Indo-European bʰrews-Every word from Proto-Indo-European bʰrus-tós