Nontraditional is a word that denotes something that deviates from the conventional or expected norms. There are different synonyms for this word, and they are mostly used to describe a new or alternative approach to something. For instance, words such as unconventional, offbeat, innovative, and modern are all synonymous with nontraditional. Other words that can be used interchangeably with nontraditional include atypical, unconventional, outlier, unorthodox, and avant-garde. These synonyms can be used in different contexts such as nontraditional living arrangements, nontraditional education methods, and nontraditional work environments. Ultimately, using these synonyms can help to add depth and diversity to one's communication and writing.