Where does “legidegesítőbb” come from?

legidegesítőbb (Hungarian) comes from Hungarian idegesítőbb, from Hungarian idegesítő, from Hungarian idegesít, from Hungarian ideges, from Hungarian ideg, from Proto-Uralic jänte — string.

Ancestry of “legidegesítőbb”, step by step

Step	Language	Word	Meaning
1	Hungarian	idegesítőbb	—
2	Hungarian	idegesítő	present participle of idegesít; annoying,...
3	Hungarian	idegesít	to annoy, to irritate
4	Hungarian	ideges	nervous, worried; annoyed, tense
5	Hungarian	ideg	nerve; bowstring; string of lute
6	Proto-Uralic	jänte	string

Every word from Proto-Uralic jänte →Every word from Hungarian ideg →Every word from Hungarian ideges →