Where does “legmulandóbb” come from?

legmulandóbb (Hungarian) comes from Hungarian mulandóbb, from Hungarian mulandó, from Hungarian múlik, from Proto-Finno-Ugric mule- — to go by, pass.

Ancestry of “legmulandóbb”, step by step

Step	Language	Word	Meaning
1	Hungarian	mulandóbb	—
2	Hungarian	mulandó	fleeting, short-lived, transitory, ephemeral
3	Hungarian	múlik	to pass, to go by, to elapse; to be past; to...
4	Proto-Finno-Ugric	mule-	to go by, pass