snow eater vs chinook

snow eater and chinook both are nouns.

Word	Noun	Adjective	Verb	Adverb
snow eater	Yes	No	No	No
chinook	Yes	No	No	No

As nouns, snow eater and chinook are synonyms defined as:

snow eater and chinook: a warm dry wind blowing down the eastern slopes of the Rockies

Other synonyms of snow eater include chinook wind.

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