Inca vs swayer

Inca and swayer both are nouns.

Word	Noun	Adjective	Verb	Adverb
Inca	Yes	No	No	No
swayer	Yes	No	No	No

As nouns, swayer is a hypernym of Inca; that is, swayer is a word with a broader meaning than Inca:

Other hypernyms of Inca include ruler.

Inca (noun)	swayer (noun)
the small group of Quechua living in the Cuzco Valley in Peru who established hegemony over their neighbors in order to create an empire that lasted from about 1100 until the Spanish conquest in the early 1530s	a person who rules or commands
a member of the Quechuan people living in the Cuzco valley in Peru
a ruler of the Incas (or a member of his family)