city vs Colossae

city and Colossae both are nouns.

Word	Noun	Adjective	Verb	Adverb
city	Yes	No	No	No
Colossae	Yes	No	No	No

city (noun)	Colossae (noun)
people living in a large densely populated municipality	an ancient city in south western Phrygia in Asia Minor; site of an early Christian Church
a large and densely populated urban area; may include several independent administrative districts
an incorporated administrative district established by state charter