Where does “mersi” come from?

mersi (Turkish) comes from Persian مرسی, from French merci, from Middle French merci, from Old French merci, from Latin mercēs, from Latin merx, from Proto-Italic *merks.

mersi (Turkish): thanks

Definitions

thanks

Ancestry of “mersi”, step by step

Step	Language	Word	Meaning
1	Persian	مرسی	thanks
2	French	merci	thank you; mercy, grace
3	Middle French	merci	—
4	Old French	merci	mercy; clemency
5	Latin	mercēs	pay, wages, reward
6	Latin	merx	merchandise, commodity; goods, wares
7	Proto-Italic	*merks	—

Every word from Proto-Italic *merks →Every word from Latin merx →Every word from Latin mercēs →