Which term describes someone who is familiar with many different cultures and countries?

The term "cosmopolitan" is used to describe someone who is familiar with and embraces many different cultures, ideas, and countries. A cosmopolitan individual is often well-traveled and open-minded, possessing a broad perspective that allows them to appreciate diversity and engage with various cultural influences. This term suggests worldly experiences and a taste for the global mosaic of human life, indicating that a person is not limited to a singular cultural viewpoint.

In contrast, the other options describe different perspectives. "Rustic" refers to something that is rural or related to the countryside, often implying simplicity or a lack of sophistication, which does not align with the idea of being culturally aware. "Insular" denotes a focus on one's own culture to the exclusion of others, suggesting a lack of openness to outside influences. "Provincial" similarly refers to a limited outlook, often connected to regions outside of major cities, which can suggest narrow-mindedness rather than cosmopolitan awareness. Thus, the term "cosmopolitan" accurately encapsulates someone well-versed in multiple cultures.