Where does “крепя” come from?

крепя (Bulgarian) comes from Serbo-Croatian krepiti, from Serbo-Croatian krȅpak, from Proto-Slavic krěpъkъ, from Proto-Slavic -ъkъ, from Proto-Slavic -kъ, from Proto-Indo-European -kos — Creates deadjectival and desubstantival...

крепя (Bulgarian): to support, to uphold, to sustain

Definitions

  1. to support, to uphold, to sustain

Ancestry of “крепя”, step by step

StepLanguageWordMeaning
1Serbo-Croatiankrepitito strengthen, invigorate, reinforce, vitalize,...
2Serbo-Croatiankrȅpakstrong, robust
3Proto-Slavickrěpъkъstrong
4Proto-Slavic-ъkъForms diminutives from old u-stem nouns;...
5Proto-Slavic-kъDeverbal, forms token nouns; From expressive or...
6Proto-Indo-European-kosCreates deadjectival and desubstantival...
Every word from Proto-Indo-European -kosEvery word from Proto-Slavic -kъEvery word from Proto-Slavic -ъkъ