Where does “tondra” come from?

tondra (Esperanto) comes from Esperanto tondri, from English thunder, from Middle English thunder, from Old English Þunor, from Proto-West Germanic þunr, from Proto-Germanic Þunraz, from Proto-Indo-European (s)ten- — to thunder, rustle, rumble, drone, groan; to...

tondra (Esperanto): thunderous, tumultuous; very powerful or intense

Definitions

  1. thunderous, tumultuous; very powerful or intense

Ancestry of “tondra”, step by step

StepLanguageWordMeaning
1Esperantotondrito thunder
2EnglishthunderThe loud rumbling, cracking, or crashing sound...
3Middle EnglishthunderAlternative form of thonder
4Old EnglishÞunorthe Anglo-Saxon god of thunder, equivalent to Old Norse Þórr and Old High German Donar
5Proto-West Germanicþunrthunder
6Proto-GermanicÞunrazThor, god of thunder
7Proto-Indo-European(s)ten-to thunder, rustle, rumble, drone, groan; to...
Every word from Proto-Indo-European (s)ten-Every word from Proto-Germanic ÞunrazEvery word from Proto-West Germanic þunr