Lake Cayuga vs Cayuga Lake

Lake Cayuga and Cayuga Lake both are nouns.

Word	Noun	Adjective	Verb	Adverb
Lake Cayuga	Yes	No	No	No
Cayuga Lake	Yes	No	No	No

As nouns, Lake Cayuga and Cayuga Lake are synonyms defined as:

Lake Cayuga and Cayuga Lake: a glacial lake in central New York; the longest of the Finger Lakes

Lake Cayuga (noun)	Cayuga Lake (noun)
a glacial lake in central New York; the longest of the Finger Lakes	a glacial lake in central New York; the longest of the Finger Lakes