chinook vs chinook salmon

chinook and chinook salmon both are nouns.

Word	Noun	Adjective	Verb	Adverb
chinook	Yes	No	No	No
chinook salmon	Yes	No	No	No

As nouns, chinook and chinook salmon are synonyms defined as:

chinook and chinook salmon: large Pacific salmon valued as food; adults die after spawning

Other synonyms of chinook include king salmon, Oncorhynchus tshawytscha, quinnat salmon.

As nouns, chinook and chinook salmon are synonyms defined as:

Other synonyms of chinook include king salmon.

chinook (noun)	chinook salmon (noun)
large Pacific salmon valued as food; adults die after spawning	large Pacific salmon valued as food; adults die after spawning
pink or white flesh of large Pacific salmon	pink or white flesh of large Pacific salmon
a warm dry wind blowing down the eastern slopes of the Rockies