Where does “legrohadtabb” come from?

legrohadtabb (Hungarian) comes from Hungarian rohadtabb, from Hungarian rohadt, from Hungarian -t, from Proto-Uralic -tt.

Ancestry of “legrohadtabb”, step by step

Step	Language	Word	Meaning
1	Hungarian	rohadtabb	—
2	Hungarian	rohadt	third-person singular indicative past indefinite...
3	Hungarian	-t	Used to form the accusative case; -ed, -t. Used...
4	Proto-Uralic	-tt	—