This research deals with the seventh Qur'anic recitations. It deals with the differences between (Faelin) & (Failin) forms in the Glorious Qur'an , and the variety and richness of meaning that results from this difference which explains the semantic depth that the Qur'anic teat conveys. The research also explains the semantic difference between the similar derivation forms such as : lsm alfail, and Al Sifa al mushabbaha for functioning in the same linguistic circle