The Arem language (Cmbrau [cmrawˀ]) is an endangered language spoken in a small area on either side of the Laos–Vietnam border. It is an Austro-Asiatic language that is a member of the Vietic language family. Specifically, it is a member of the Chut language group, which is one of the six Vietic languages. This language is considered severely endangered by UNESCO. Like other Vietic languages, the Arem language makes use of a tonal or phonational system that is unique to Vietic languages. Like many southern Vietic Languages, the Arem language also makes use of pre-syllables or sesquisyllables within the language.