Semitic languages
The similarity of the Hebrew, Arabic and Aramaic languages was accepted by Jewish and Islamic scholars since medieval times. The languages were familiar to Western European scholars due to historical contact with neighbouring Near Eastern countries and through Biblical studies, and a comparative analysis of Hebrew, Arabic, and Aramaic was published in Latin in 1538 by Guillaume Postel. Almost two centuries later, Hiob Ludolf described the similarities between these three languages and the Ethiopian Semitic languages. However, neither scholar named this grouping as "Semitic".
Judeo-Moroccan Arabic
Widely used in the Jewish community during its long history there, the Moroccan dialect of Judeo-Arabic has many influences from languages other than Arabic, including Spanish (due to the close proximity of Spain), Haketia or Moroccan Judeo-Spanish, due to the influx of Sephardic refugees from Spain after the 1492 expulsion, and French (due to the period in which Morocco was colonized by France), and, of course, the inclusion of many Hebrew loanwords and phrases (a feature of all Jewish languages). The dialect has considerable mutual intelligibility with Judeo-Tunisian Arabic, and some with Judeo-Tripolitanian Arabic, but almost none with Judeo-Iraqi Arabic.