mad Mukhtar Umar, Muʿjam al-Ṣawāb al-Lughawī معجم الصواب ...
Muʿjam al-Ṣawāb al-Lughawī is a 1000-page dictionary dedicated to correcting common errors in the usage of the Arabic language found in books, newspapers and television, written by the Egyptian linguist mad Mukhtar Umar (d. 2003 CE) and his team.