Underage is a word used to describe a person who is considered too young or below the legal age for a particular activity or privilege. Synonyms for the word underage include immature, juvenile, minor, underage, young, youthful, adolescent, prepubescent, and tender. These words carry similar meanings, but some may be more appropriate in certain contexts. For instance, juvenile is used to describe young people who have committed criminal offenses, while minor is used when referencing legal age restrictions on various activities. Using different synonyms for underage allows for better clarity and specificity in communication. Therefore, one should choose the best synonym to use depending on the context in which the word is being employed.