Where does “wartweed” come from?

wartweed (English) comes from English wart, from Middle English warte, from Old English wearte, from Proto-West Germanic *wartā, from Proto-Germanic wartǭ, from Proto-Indo-European wers-, from Proto-Indo-European wer- — to burn; to cover, heed, notice; squirrel.

wartweed (English): wartwort

Definitions

  1. wartwort

Ancestry of “wartweed”, step by step

wartweed traces back through two separate lines of ancestry.

via English wart

StepLanguageWordMeaning
1EnglishwartA type of deformed growth occurring on the skin...
2Middle Englishwartemole, wart, boil
3Old Englishweartewart
4Proto-West Germanic*wartā
5Proto-Germanicwartǭwart
6Proto-Indo-Europeanwers-to wipe; peak, height
7Proto-Indo-Europeanwer-to burn; to cover, heed, notice; squirrel

via English weed

StepLanguageWordMeaning
1EnglishweedAny plant regarded as unwanted at the place...
2Middle Englishweed
3Old Englishwēodweed
4Proto-West Germanic*weudweed (unwanted plant)
Every word from Proto-Indo-European wer-Every word from Proto-Indo-European wers-Every word from Proto-Germanic wartǭ