Haifa vs Zion

Haifa and Zion both are nouns.

Word	Noun	Adjective	Verb	Adverb
Haifa	Yes	No	No	No
Zion	Yes	No	No	No

Haifa (noun)	Zion (noun)
a major port in northwestern Israel	an imaginary place considered to be perfect or ideal
	Jewish republic in southwestern Asia at eastern end of Mediterranean; formerly part of Palestine
	originally a stronghold captured by David (the 2nd king of the Israelites); above it was built a temple and later the name extended to the whole hill; finally it became a synonym for the city of Jerusalem