salvager vs stooper

salvager and stooper both are nouns.

Word	Noun	Adjective	Verb	Adverb
salvager	Yes	No	No	No
stooper	Yes	No	No	No

As nouns, stooper is a hyponym of salvager; that is, stooper is a word with a more specific, narrower meaning than salvager:

salvager: someone who salvages
stooper: a person at a racetrack who searches for winning parimutuel tickets that have been carelessly discarded by others

salvager (noun)	stooper (noun)
someone who salvages	a person who carries himself or herself with the head and shoulders habitually bent forward
	a person at a racetrack who searches for winning parimutuel tickets that have been carelessly discarded by others