Exemplificative refers to something that serves as an example or illustration. This word can be substituted for other descriptive words such as illustrative, representative, demonstrative, or indicative. Another similar word is samples, which refers to a small portion of a larger group that represents the whole. Furthermore, the term exhibit, showcase, and display can be used in situations where exemplificative is used to describe a material object or idea. If you are trying to convey the idea of serving as an example or model, words such as emblematic, paradigmatic, and typifying also work as great synonyms. These words all share the same connotation and meaning of serving as proof or a model for something else.