Classical Arabic, also known as Koranic (or Qur'anic) Arabic, is the form of the
Arabic language used in the
Qur'an as well as in numerous literary texts from
Umayyad and
Abbasid times (7th to 9th centuries).
Modern Standard Arabic is a modern version used in writing and in formal speaking (for example, prepared speeches and radio broadcasts). It differs minimally in morphology but has significant differences in syntax and lexicon, reflecting the influence of the modern spoken dialects.
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