Where does “yrt” come from?

yrt (Old Swedish) comes from Old Norse urt, from Proto-Germanic wurt-, from Proto-Germanic wrōts, from Proto-Indo-European wréh₂ds — root.

Ancestry of “yrt”, step by step

StepLanguageWordMeaning
1Old Norseurt—
2Proto-Germanicwurt-oblique stem of *wrōts
3Proto-Germanicwrōtsroot
4Proto-Indo-Europeanwréh₂dsroot

Words derived from “yrt”

Every word from Proto-Indo-European wréh₂ds →Every word from Proto-Germanic wrōts →Every word from Proto-Germanic wurt- →