hill vs Cheviot Hills

hill and Cheviot Hills both are nouns.

Word	Noun	Adjective	Verb	Adverb
hill	Yes	No	Yes	No
Cheviot Hills	Yes	No	No	No

hill (noun)	Cheviot Hills (noun)
(baseball) the slight elevation on which the pitcher stands	a range of hills on the border between England and Scotland
structure consisting of an artificial heap or bank usually of earth or stones
a local and well-defined elevation of the land

hill (verb)	Cheviot Hills (verb)
form into a hill