The phenomenon of Contronyms, like any other linguistic phenomena, has drawn the attention of
some ancient and modern Arab scholars. Dr. Muhammad Hasan Jabal, May Allah have mercy on him, was
one of the modernists who completely rejected this phenomenon in Arabic language. He clearly and
frankly recorded this attitude in his great linguistic accomplishments in value and size, especially in "al-
Mu'jam al-Ishtiqaqi al-Muassal li-Alfaz al-Quran al-Karim", which is the essence and jewels of his thoughts
and linguistic opinions; it has been distinguished by its practical side, in which he has denied the
contronym phenomenon in some terms, which were considered as contronyms, through four different
methods, which this study seeks to focus on and deal with in the light of its comparison to the views of
other ancient and modern linguists in this regard.