Where does “színlelt” come from?

színlelt (Hungarian) comes from Hungarian színlel, from Hungarian -lél, from Hungarian -él, from Hungarian -é-, from Hungarian -d, from Middle Welsh -nt — 3rd person plural verb ending.

Ancestry of “színlelt”, step by step

Step	Language	Word	Meaning
1	Hungarian	színlel	to pretend
2	Hungarian	-lél	Added to a noun to create a verb indicating...
3	Hungarian	-él	Added to a verb to form a noun; Added to a verb...
4	Hungarian	-é-	—
5	Hungarian	-d	your; Used in the second-person singular definite...
6	Middle Welsh	-nt	3rd person plural verb ending

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