The book Al -Zahir in Gharib, the words of Imam Al -Shafi'i, enters the circle of the interest of specialists in the field of Arabic language in particular and researchers in related topics in general; Where the Book of Al -Zahir enters the strange words of Imam Al -Shafi'i within the scope of language science and the documentation of other specializations such as poetry, grammar, literature, rhetoric, and Arabic literature.