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".
Ghil'ad Zuckermann
Zuckermann argues that Israeli Hebrew, which he calls "Israeli", is a hybrid language that is genetically both Indo-European (Germanic, Slavic and Romance) and Afro-Asiatic (Semitic). He suggests that "Israeli" is the continuation not only of literary Hebrew(s) but also of Yiddish, as well as Polish, Russian, German, English, Ladino, Arabic and other languages spoken by Hebrew revivalists.