The word "paradigmatical" refers to something that is typical or characteristic of a certain type of thing or situation. Some synonyms for this word include exemplary, quintessential, prototypical, archetypal, and model. These words all suggest something that represents the very essence of an idea or concept. For example, an exemplary leader is someone who embodies all the qualities of a great leader, while a prototypical computer is a perfect or ideal example of what a computer should be. When we think of things in terms of paradigms, we are thinking about the most fundamental aspects of those things, and these synonyms all capture that sense of essentiality.