Ruritanian vs fictitious character

Ruritanian and fictitious character both are nouns.

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

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

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