The crossword solution for the term 'Neighbor of an Austrian' is SLOVENE, which is a 7-letter word. SLOVENE is a South Slavic language spoken by approximately 2.5 million people, primarily in Slovenia, but also in parts of Austria, Croatia, Hungary, and Italy. It is the official language of Slovenia and one of the 24 official languages of the European Union. Slovenia is bordered by Austria to the north, Hungary to the northeast, Croatia to the south and southeast, and Italy to the west.