awning deck vs hurricane deck

awning deck and hurricane deck both are nouns.

Word	Noun	Adjective	Verb	Adverb
awning deck	Yes	No	No	No
hurricane deck	Yes	No	No	No

As nouns, awning deck and hurricane deck are synonyms defined as:

Other synonyms of awning deck include hurricane roof, promenade deck.

awning deck (noun)	hurricane deck (noun)
a deck at the top of a passenger ship	a deck at the top of a passenger ship