cocktail table vs coffee table

cocktail table and coffee table both are nouns.

Word	Noun	Adjective	Verb	Adverb
cocktail table	Yes	No	No	No
coffee table	Yes	No	No	No

As nouns, cocktail table and coffee table are synonyms defined as:

cocktail table and coffee table: low table where magazines can be placed and coffee or cocktails are served

cocktail table (noun)	coffee table (noun)
low table where magazines can be placed and coffee or cocktails are served	low table where magazines can be placed and coffee or cocktails are served