what are the other princely titles?
Padişah, hünkar, khatun, bey, Şehzade
Sultan
By the beginning of the 16th century, the title sultan was carried by both men and women of the Ottoman dynasty and was replacing other titles by which prominent members of the imperial family had been known (notably "khatun" for women and "bey" for men). This usage underlines the Ottoman conception of sovereign power as family prerogative.

Western tradition knows the Ottoman ruler as "sultan", but Ottomans themselves used "padişah" (emperor) or "hünkar" to refer to their ruler. The emperor's formal title consisted of "sultan" together with "khan" (for example, Sultan Suleiman Khan). In formal address, the sultan's children were also entitled "sultan", with imperial princes (Şehzade) carrying the title before their given name, with imperial princesses carrying it after. 
who fought anglo-zanzibar war? Great Britain and the Zanzibar Sultanate why did they fight the said war? The British authorities preferred Hamud bin Muhammed as Sultan than Khalid bin Barghash what is the feminine form of the title mentioned above? Sultana
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Sultan [SEP] Princely and aristocratic titles
By the beginning of the 16th century, the title sultan was carried by both men and women of the Ottoman dynasty and was replacing other titles by which prominent members of the imperial family had been known (notably "khatun" for women and "bey" for men). This usage underlines the Ottoman conception of sovereign power as family prerogative. Western tradition knows the Ottoman ruler as "sultan", but Ottomans themselves used "padişah" (emperor) or "hünkar" to refer to their ruler. The emperor's formal title consisted of "sultan" together with "khan" (for example, Sultan Suleiman Khan). In formal address, the sultan's children were also entitled "sultan", with imperial princes (Şehzade) carrying the title before their given name, with imperial princesses carrying it after.