As Muslims started to introduce Islam to other nations, Arabic words, especially religious words and governmental tides, began to enter the languages of those nations, affecting the national languages to various degrees. In some cases, the influence was so strong; Arabic affected not only the words but the syntax of the language as well. After the conquest of Spain by Muslim troops, Arabic words were borrowed into Spain and then, gradually, into other European languages. Although German morphology and syntax remained unaffected, a considerable number of Arabic words entered German. In this paper the writer introduces Arabic words that entered German directly or indirectly and explores their etymology.