Sylheti ꠢꠣꠔ

← Assamese সাত (cognate)

← Proto-Indo-Iranian *saptá (inherited)

← Proto-Indo-Aryan (inherited)

← Proto-Indo-European *septḿ̥ (inherited)

← Rohingya háñt (cognate)

← Sanskrit सप्तन् (inherited)

→ Assamese সাত (cognate)

→ Rohingya háñt (cognate)