survivor vs unfortunate person

survivor and unfortunate person both are nouns.

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

As nouns, unfortunate person is a hypernym of survivor; that is, unfortunate person is a word with a broader meaning than survivor:

Other hypernyms of survivor include unfortunate.

survivor (noun)	unfortunate person (noun)
an animal that survives in spite of adversity	a person who suffers misfortune
one who outlives another
one who lives through affliction