Where does “Nădășean” come from?

Nădășean (Romanian) comes from Romanian Nadăș, from Hungarian nádas, from Hungarian -ás — Added to a verb to form a noun.

Ancestry of “Nădășean”, step by step

StepLanguageWordMeaning
1RomanianNadăș
2Hungariannádasreedy, reeded full of reeds
3Hungarian-ásAdded to a verb to form a noun
Every word from Hungarian -ásEvery word from Hungarian nádasEvery word from Romanian Nadăș