lake vs Lake Canandaigua

lake and Lake Canandaigua both are nouns.

Word	Noun	Adjective	Verb	Adverb
lake	Yes	No	No	No
Lake Canandaigua	Yes	No	No	No

lake (noun)	Lake Canandaigua (noun)
a body of (usually fresh) water surrounded by land	a glacial lake in central New York; one of the Finger Lakes
any of numerous bright translucent organic pigments
a purplish red pigment prepared from lac or cochineal