Thule vs Qaanaaq

Thule and Qaanaaq both are nouns.

Word	Noun	Adjective	Verb	Adverb
Thule	Yes	No	No	No
Qaanaaq	Yes	No	No	No

As nouns, Thule and Qaanaaq are synonyms defined as:

Thule and Qaanaaq: a town in northwestern Greenland; during World War II a United States naval base was built there

Thule (noun)	Qaanaaq (noun)
the geographical region believed by ancient geographers to be the northernmost land in the inhabited world	a town in northwestern Greenland; during World War II a United States naval base was built there
a town in northwestern Greenland; during World War II a United States naval base was built there