Where does “tump” come from?

tump (Middle High German) comes from Old High German tumb, from Proto-West Germanic dumb, from Proto-Germanic dumbaz, from Proto-Indo-European dʰewbʰ-, from Proto-Indo-European dʰewh₂- — smoke; mist, haze.

Ancestry of “tump”, step by step

StepLanguageWordMeaning
1Old High Germantumbdumb; stupid
2Proto-West Germanicdumbdumb, mute
3Proto-Germanicdumbazdumb, mute, unable to speak
4Proto-Indo-Europeandʰewbʰ-deep
5Proto-Indo-Europeandʰewh₂-smoke; mist, haze

Words derived from “tump”

Every word from Proto-Indo-European dʰewh₂- →Every word from Proto-Indo-European dʰewbʰ- →Every word from Proto-Germanic dumbaz →