Which word describes something worthy of imitation, typically as an example?

The term "exemplar" refers to something that serves as a desirable or outstanding example to be imitated or emulated. When something is labeled as an exemplar, it highlights its qualities or traits that are worth copying, often due to its excellence or effectiveness. This word encompasses the idea of being a standard of excellence in various contexts, whether it be in behavior, performance, or achievement.

In contrast, while "model" can also imply a standard, it often refers to a representation or a theoretical construct rather than inherently focusing on imitation. "Idol" carries connotations of reverence and admiration but doesn’t explicitly emphasize the aspect of imitation as a quality of being a role model. "Prototype" pertains to an original or preliminary version of something, typically used in development processes, and does not imply the idea of imitation in the same way as "exemplar" does.

Thus, "exemplar" is the most precise term for something considered worthy of imitation, as it directly conveys the concept of being a benchmark or ideal to aspire to.