Where does “legkérlelhetetlenebb” come from?

legkérlelhetetlenebb (Hungarian) comes from Hungarian kérlelhetetlenebb, from Hungarian kérlelhetetlen, from Hungarian kérlel, from Hungarian -lél, from Hungarian -él, from Hungarian -é-, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “legkérlelhetetlenebb”, step by step

StepLanguageWordMeaning
1Hungariankérlelhetetlenebb
2Hungariankérlelhetetlenimplacable, inexorable
3Hungariankérlelto plead, beg, implore
4Hungarian-lélAdded to a noun to create a verb indicating...
5Hungarian-élAdded to a verb to form a noun; Added to a verb...
6Hungarian-é-
7Hungarian-dyour; Used in the second-person singular definite...
8Middle Welsh-nt3rd person plural verb ending
Every word from Middle Welsh -ntEvery word from Hungarian -dEvery word from Hungarian -él