Where does “radikalo” come from?

radikalo (Esperanto) comes from Latin rādīcālis, from Latin rādīx, from Proto-Italic wrādīks, from Proto-Indo-European wréh₂ds — root.

radikalo (Esperanto): stem uninflected part of a word

Definitions

  1. stem uninflected part of a word

Ancestry of “radikalo”, step by step

StepLanguageWordMeaning
1Latinrādīcālishaving roots
2Latinrādīxroot of a plant
3Proto-Italicwrādīksroot
4Proto-Indo-Europeanwréh₂dsroot
Every word from Proto-Indo-European wréh₂ds →Every word from Proto-Italic wrādīks →Every word from Latin rādīx →