Where does “legfogékonyabb” come from?

legfogékonyabb (Hungarian) comes from Hungarian fogékonyabb, from Hungarian fogékony, from Hungarian fog, from Proto-Ugric puŋɜ- — to grasp, to catch.

Ancestry of “legfogékonyabb”, step by step

Step	Language	Word	Meaning
1	Hungarian	fogékonyabb	—
2	Hungarian	fogékony	susceptible
3	Hungarian	fog	to hold; to take; to catch, to capture
4	Proto-Ugric	puŋɜ-	to grasp, to catch

Every word from Proto-Ugric puŋɜ- →Every word from Hungarian fog →Every word from Hungarian fogékony →