हिंदुत्व (Hindi) comes from Bengali হিন্দুত্ব, from Bengali হিন্দু, from Persian هندو, from Middle Persian hndwk', from Middle Persian hnd, from Old Persian 𐏃𐎡𐎯𐎢𐏁 — India; people living beyond the Indus.
हिंदुत्व (Hindi): Hindutva