Where does “rodzoniutki” come from?

rodzoniutki (Polish) comes from Polish rodzony, from Old Polish rodzony, from Hungarian -öny, from Hungarian -ö-, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “rodzoniutki”, step by step

StepLanguageWordMeaning
1Polishrodzonyakin, german
2Old Polishrodzonysibling
3Hungarian-önyAdded to a word to form a noun or an adjective
4Hungarian-ö-linking vowel
5Hungarian-dyour; Used in the second-person singular definite...
6Middle Welsh-nt3rd person plural verb ending
Every word from Middle Welsh -nt →Every word from Hungarian -d →Every word from Hungarian -öny →