Where does “stultaĵo” come from?

stultaĵo (Esperanto) comes from Esperanto stulta, from Latin stultus, from Proto-Indo-European ster- — sterile, infertile.

stultaĵo (Esperanto): stupid action; stupidity

Definitions

  1. stupid action; stupidity

Ancestry of “stultaĵo”, step by step

StepLanguageWordMeaning
1Esperantostultastupid; foolish
2Latinstultusfoolish, fatuous, stupid, ill-considered
3Proto-Indo-Europeanster-sterile, infertile
Every word from Proto-Indo-European ster- →Every word from Latin stultus →Every word from Esperanto stulta →