Where does “leggátlástalanabb” come from?

leggátlástalanabb (Hungarian) comes from Hungarian gátlástalanabb, from Hungarian gátlástalan, from Hungarian gátlás, from Hungarian gátol, from Hungarian -öl, from Hungarian -ö-, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “leggátlástalanabb”, step by step

StepLanguageWordMeaning
1Hungariangátlástalanabb
2Hungariangátlástalanunscrupulous
3Hungariangátláshindrance, impediment
4Hungariangátolto hinder, impede, hamper, inhibit, obstruct,...
5Hungarian-ölUsed to form the second-person singular present...
6Hungarian-ö-linking vowel
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 -ölEvery word from Hungarian -d