Where does “дъждь” come from?

дъждь (Old East Slavic) comes from Old Church Slavonic дъждь, from Proto-Slavic dъždžь, from Proto-Indo-European dus-dyu- — bad sky.

Ancestry of “дъждь”, step by step

StepLanguageWordMeaning
1Old Church Slavonicдъждьrain
2Proto-Slavicdъždžьrain
3Proto-Indo-Europeandus-dyu-bad sky

Words derived from “дъждь”

Every word from Proto-Indo-European dus-dyu- →Every word from Proto-Slavic dъždžь →Every word from Old Church Slavonic дъждь →