Where does “درودگر” come from?

درودگر (Persian) comes from Persian درود, from Middle Persian drwd, from Old Persian druwatā-, from Old Persian 𐎯𐎢𐎽𐎢𐎺, from Proto-Iranian *druwáh, from Proto-Indo-Iranian dʰruwás, from Proto-Indo-European dʰru-wó-s, from Proto-Indo-European -wós — Creates adjectives from verb stems.

Ancestry of “درودگر”, step by step

درودگر traces back through two separate lines of ancestry.

via Persian درود

StepLanguageWordMeaning
1Persianدرودhello; hi; hail; greeting; health
2Middle Persiandrwdwell-being, health, welfare
3Old Persiandruwatā-
4Old Persian𐎯𐎢𐎽𐎢𐎺
5Proto-Iranian*druwáh
6Proto-Indo-Iraniandʰruwásfixed, firm
7Proto-Indo-Europeandʰru-wó-s
8Proto-Indo-European-wósCreates adjectives from verb stems

via Persian گر

StepLanguageWordMeaning
1Persianگرflame; blaze; burn; Alternative form of اگر
2Indo-European*wer-
Every word from Proto-Indo-European -wósEvery word from Proto-Indo-European dʰru-wó-sEvery word from Proto-Indo-Iranian dʰruwás