KY vs Ken.

KY and Ken. both are nouns.

Word	Noun	Adjective	Verb	Adverb
KY	Yes	No	No	No
Ken.	Yes	No	No	No

As nouns, KY and Ken. are synonyms defined as:

KY and Ken.: a state in east central United States; a border state during the American Civil War; famous for breeding race horses

Other synonyms of KY include Bluegrass State, Kentucky.

KY (noun)	Ken. (noun)
a state in east central United States; a border state during the American Civil War; famous for breeding race horses	a state in east central United States; a border state during the American Civil War; famous for breeding race horses