Where does “erényt” come from?

erényt (Hungarian) comes from Hungarian erény, from Hungarian -ény, from Hungarian -é-, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “erényt”, step by step

Step	Language	Word	Meaning
1	Hungarian	erény	virtue
2	Hungarian	-ény	Added to a word to form a noun or less frequently...
3	Hungarian	-é-	—
4	Hungarian	-d	your; Used in the second-person singular definite...
5	Middle Welsh	-nt	3rd person plural verb ending

Every word from Middle Welsh -nt →Every word from Hungarian -d →Every word from Hungarian -é- →