Ruritanian vs fictional character

Ruritanian and fictional character both are nouns.

Word	Noun	Adjective	Verb	Adverb
Ruritanian	Yes	Yes	No	No
fictional character	Yes	No	No	No

Ruritanian (noun)	fictional character (noun)
an imaginary inhabitant of Ruritania	an imaginary person represented in a work of fiction (play or film or story)

Ruritanian (adjective)	fictional character (adjective)
of or pertaining to or characteristic of Ruritania (or any other imaginary country)