The word exotism refers to something that is unfamiliar and originates from a foreign land. To describe this concept, there are several synonyms that could be utilized, such as foreignness, unfamiliarity, strangeness, alienness, and exoticism. These words imply a similar meaning to exotism by conveying the idea of something foreign or unknown. Each synonym, however, has a slightly different connotation that emphasizes a specific aspect of the concept. For instance, the term strangeness highlights the unusual and unexpected nature of the object, while exoticism emphasizes the allure and appeal that it holds. Choosing the right synonym depends on the context in which it is being used.