al-Alfāẓ al-muʻarrabah wa-al-mawḍūʻah al-wāridah fī al-sanawāt al-ʻashr al-thālithah min Majallat al-Majmaʻ al-ʻIlmī al-ʻArabī 1365-1374 H -- 1946-1955 M - Kaḥḥālah, ʿUmar Riḍā, (Maṭbūʻāt al-Majmaʻ al-ʻIlmī al-ʻArabī bi-Dimashq., 1963)