Where does “основателност” come from?

основателност (Bulgarian) comes from Bulgarian основа́телен, from Bulgarian основа́, from Bulgarian о-, from Old Church Slavonic о-, from Proto-Slavic o(b), from Proto-Balto-Slavic ab, from Proto-Indo-European h₃ebʰi.

основателност (Bulgarian): validity, reasons, merits

Definitions

  1. validity, reasons, merits

Ancestry of “основателност”, step by step

StepLanguageWordMeaning
1Bulgarianоснова́теленvalid, well-founded, reasonable
2Bulgarianоснова́foundation, fundament, substructure the lowest load-bearing part of a building, typically underground
3Bulgarianо-forms perfective verbs from imperfective ones, indicating completion, exhaustiveness, or bringing an action to an end
4Old Church Slavonicо-prefix added to verbs of motion: about, around
5Proto-Slavico(b)around, about; concerning; against, on
6Proto-Balto-Slavicab
7Proto-Indo-Europeanh₃ebʰi
Every word from Proto-Indo-European h₃ebʰiEvery word from Proto-Balto-Slavic abEvery word from Proto-Slavic o(b)
основателност — Etymology, Origin & Word History | Etymology Explorer