unfortunate person vs unfortunate

unfortunate person and unfortunate both are nouns.

Word	Noun	Adjective	Verb	Adverb
unfortunate person	Yes	No	No	No
unfortunate	Yes	Yes	No	No

As nouns, unfortunate person and unfortunate are synonyms defined as:

unfortunate person (noun)	unfortunate (noun)
a person who suffers misfortune	a person who suffers misfortune

unfortunate person (adjective)	unfortunate (adjective)
	not favored by fortune; marked or accompanied by or resulting in ill fortune
	not auspicious; boding ill
	unsuitable or regrettable