Where does “rudsъ” come from?

rudsъ (Proto-Slavic) comes from Proto-Indo-European h₁rowdʰ-s-o-, from Proto-Indo-European h₁rewdʰ- — red.

Ancestry of “rudsъ”, step by step

StepLanguageWordMeaning
1Proto-Indo-Europeanh₁rowdʰ-s-o-—
2Proto-Indo-Europeanh₁rewdʰ-red

Words derived from “rudsъ”

Every word from Proto-Indo-European h₁rewdʰ- →Every word from Proto-Indo-European h₁rowdʰ-s-o- →