أثر الإبدال في تيسير اللغة العربية

الملخص EN

This research paper aims to shed light on an important phenomenon that the phoneme lesson is famous for The phenomenon of substitution, which the linguistic lesson has known since ancient times, and the modern researchers also paid attention to it and gave it great attention The choice of this title is to try to uncover aspects related to this topic and answer the problematic at hand Namely: What is the reason for the occurrence of the phenomenon of commutation? What are the consequences of this voice change? How to invest in the phenomenon of substitution in facilitating the Arabic language? To answer these questions, I adopted the descriptive and analytical method.