Where does “обнадёживать” come from?

обнадёживать (Russian) comes from Russian обнадёжить, from Russian надёжа, from Old East Slavic надежа, from Proto-Slavic nadeďa, from Proto-Slavic děti, from Proto-Balto-Slavic dḗˀtei, from Proto-Indo-European dʰeh₁- — to do, put, place.

обнадёживать (Russian): to assure, to reassure, to encourage

Definitions

  1. to assure, to reassure, to encourage

Ancestry of “обнадёживать”, step by step

StepLanguageWordMeaning
1Russianобнадёжитьto assure, to reassure, to encourage
2Russianнадёжаhope; support, stronghold
3Old East Slavicнадежа
4Proto-Slavicnadeďahope
5Proto-Slavicdětito do; to put, to place; to thread, to pass...
6Proto-Balto-Slavicdḗˀteito put, to place; to do
7Proto-Indo-Europeandʰeh₁-to do, put, place
Every word from Proto-Indo-European dʰeh₁-Every word from Proto-Balto-Slavic dḗˀteiEvery word from Proto-Slavic děti