Rip van Winkle vs fictitious character

Rip van Winkle and fictitious character both are nouns.

Word	Noun	Adjective	Verb	Adverb
Rip van Winkle	Yes	No	No	No
fictitious character	Yes	No	No	No

Rip van Winkle (noun)	fictitious character (noun)
a person who sleeps a lot	an imaginary person represented in a work of fiction (play or film or story)
a person oblivious to social changes
the title character in a story by Washington Irving about a man who sleeps for 20 years and doesn't recognize the world when he wakens