Where does “tinna” come from?

tinna (Old Norse) comes from Proto-Germanic *tinþ, from Proto-Germanic tandijaną, from Proto-Germanic tinnaną, from Proto-Indo-European dendʰneti.

Ancestry of “tinna”, step by step

StepLanguageWordMeaning
1Proto-Germanic*tinþ—
2Proto-Germanictandijanąto kindle, to light on fire
3Proto-Germanictinnanąto burn
4Proto-Indo-Europeandendʰneti—

Words derived from “tinna”

Every word from Proto-Indo-European dendʰneti →Every word from Proto-Germanic tinnaną →Every word from Proto-Germanic tandijaną →