Where does “اُسْتَاد” come from?

اُسْتَاد (Classical Persian) comes from Persian اوستاد, from Middle Persian ʾwstʾt', from Proto-Iranian Hawastātas, from Proto-Iranian HawastaHyáti, from Proto-Iranian Hawa-.

Ancestry of “اُسْتَاد”, step by step

StepLanguageWordMeaning
1PersianاوستادAlternative form of استاد, now rare and generally...
2Middle Persianʾwstʾt'master, craftsman
3Proto-IranianHawastātas
4Proto-IranianHawastaHyáti
5Proto-IranianHawa-

Words derived from “اُسْتَاد

Every word from Proto-Iranian Hawa-Every word from Proto-Iranian HawastaHyátiEvery word from Proto-Iranian Hawastātas