CALIMA Star is an Arabic morphological analyzer and generator. The analyzer mode determines all the possible out-of-context combinations of lemmas, morphological features, and diacritizations for undiacritized surface words. This demo is based on the work described in Taji et al. (2018). 
 Dima Taji, Salam Khalifa, Ossama Obeid, Fadhl Eryani and Nizar Habash. An Arabic Morphological Analyzer and Generator with Copious Features. Workshop on Computational Research in Phonetics, Phonology, and Morphology. The Confernece on Empirical Methods in Natural Language Processing (EMNLP 2018), Brussels, Belgium.