Where does “dwu-” come from?

dwu- (Polish) comes from Proto-Slavic dъva, from Proto-Balto-Slavic duwō, from Proto-Indo-European dwóh₁ — two.

dwu- (Polish): double; two

Definitions

  1. double; two

Ancestry of “dwu-”, step by step

StepLanguageWordMeaning
1Proto-Slavicdъvatwo
2Proto-Balto-Slavicduwōtwo
3Proto-Indo-Europeandwóh₁two

Words derived from “dwu-”

Every word from Proto-Indo-European dwóh₁ →Every word from Proto-Balto-Slavic duwō →Every word from Proto-Slavic dъva →