Altaic language refers to a group of languages that shares a common ancestor and geographical origin in the region of Central Asia and Eastern Europe. There are several synonyms for the Altaic language, including the Turkic-Mongolic-Tungusic language family, the Ural-Altaic language family, and the Altai language family. The Altaic language family is well-known for its complex noun systems and vowel harmony, and it includes languages such as Turkish, Uzbek, Mongolian, and Korean. Though debated by linguists, the Altaic language is considered a significant cultural link between many countries in Asia, making it an area of interest for researchers and linguists.