Assamese তাই

← Bengali তাই (cognate)

← Magadhi Prakrit 𑀢𑀸𑀏 (inherited)

← Early Assamese তাই (inherited)

← Sanskrit तया (inherited)

← Sylheti ꠔꠣꠁ (cognate)

→ Assamese তাইৰ (suffix)

→ Assamese তাইক (suffix)

→ Naga Pidgin tai (inherited)