"Incan" is a term that refers to the ancient civilization of the Inca Empire, which once dominated South America. Some synonyms for the word "Incan" include "Andean," which refers to the region where the Inca Empire was located, and "Quechuan," which refers to the language spoken by the Inca people. Other synonyms for "Incan" might include "Peruvian," which refers to the modern-day country that was part of the Inca Empire, and "Cuzqueñan," which refers to the people who lived in Cuzco, the capital city of the Inca Empire. Ultimately, there are many ways to describe and refer to the rich history and culture of the Inca Empire, and these synonyms can help us better understand this fascinating civilization.".