fattór (Rohingya) comes from Bengali পাথর, from Prakrit 𑀧𑀢𑁆𑀣𑀭, from Sanskrit प्रस्तर, from Sanskrit स्तर, from Hindi सत, from Proto-Indo-European sterh₃-, from Proto-Indo-European ster- — sterile, infertile.
fattór (Rohingya): stone