Bro, bengali/assamese mein য aur য় ko alag tarah sa treatment milte hai. Although both are variants of 'ya' sound in Sanskrit, the former is pronounced 'j', while the latter 'y'. Also, য় bengali/assamese mein independent nahi reh sakta. Usko complete karne ke liye uske aage at least ek letter lagwaana hai taaki woh ek meaningful shabd bane. Similarly, here also, য়ার্ড nahi, ইয়ার্ড hi accepted hai Bengali/Assamese mein.
Extremely sorry for late reply. Pls pardon me