Inflected language is a term used to describe a language that uses changes in the form of words to indicate grammatical relationships. In essence, inflected languages are those that indicate tense, aspect, voice, mood, and case through the modification of a word's endings or internal structure. There are several synonyms for inflected language, including agglutinative, synthetic, and morphologically complex languages. Agglutinative languages are those that use distinct affixes to indicate a variety of grammatical nuances, while synthetic languages fuse several grammatical categories into a single word. Morphologically complex language refers to languages where words are constructed from simple morphemes or smaller linguistic units that have meaning on their own.