Arabic language is very rich of morphological and typographical features (Meddeb et al, 2016) (Zouaghi et al, 2008 which make Arabic semantic analysis a very difficult task for several reasons among which we can mention: • Arabic language is very rich of morphological features.
arabic script is cursive whose most letters are tied and written from right to left whose letters change shape depending on whether they appear at the beginning, middle or end of the word, on the one hand, and it consists of: a stem composed by a consonant root and a pattern morpheme; more affixes include time markers, sex and/or number; and enclitics include some propositions, conjunctions, determinants and pronouns.