Whitehall vs street

Whitehall and street both are nouns.

Word	Noun	Adjective	Verb	Adverb
Whitehall	Yes	No	No	No
street	Yes	No	No	No

Whitehall (noun)	street (noun)
the British civil service	a thoroughfare (usually including sidewalks) that is lined with buildings
a wide street in London stretching from Trafalgar Square to the Houses of Parliament; site of many government offices	the part of a thoroughfare between the sidewalks; the part of the thoroughfare on which vehicles travel
	people living or working on the same street
	the streets of a city viewed as a depressed environment in which there is poverty and crime and prostitution and dereliction
	a situation offering opportunities