tandvärk (Swedish) comes from Swedish tand, from Old Swedish tan, from Old Norse tǫnn, from Proto-Germanic tanþs, from Proto-Indo-European h₃dónts, from Proto-Indo-European h₁ed- — to eat.
tandvärk (Swedish): toothache
Definitions
toothache
Ancestry of “tandvärk”, step by step
tandvärk traces back through two separate lines of ancestry.