uptown vs downtown

uptown and downtown both are nouns.

Word	Noun	Adjective	Verb	Adverb
uptown	Yes	Yes	No	Yes
downtown	Yes	Yes	No	Yes

uptown (noun)	downtown (noun)
a residential part of town away from the central commercial district	the central area or commercial center of a town or city

uptown (adjective)	downtown (adjective)
of or located in the upper part of a town	of or located in the lower part of a town, or in the business center

uptown (adverb)	downtown (adverb)
toward or in the upper part of town	toward or in the lower or central part of town