city vs Syracuse

city and Syracuse both are nouns.

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

city (noun)	Syracuse (noun)
people living in a large densely populated municipality	the Athenian siege of Syracuse (415-413 BC) was eventually won by Syracuse
a large and densely populated urban area; may include several independent administrative districts	the Roman siege of Syracuse (214-212 BC) was eventually won by the Romans who sacked the city (killing Archimedes)
an incorporated administrative district established by state charter	a city in southeastern Sicily that was founded by Corinthians in the 8th century BC
	a city in central New York, the county seat of Onondaga County