sweet roll vs coffee roll

sweet roll and coffee roll both are nouns.

Word	Noun	Adjective	Verb	Adverb
sweet roll	Yes	No	No	No
coffee roll	Yes	No	No	No

As nouns, sweet roll and coffee roll are synonyms defined as:

sweet roll and coffee roll: any of numerous yeast-raised sweet rolls with our without raisins or nuts or spices or a glaze

sweet roll (noun)	coffee roll (noun)
any of numerous yeast-raised sweet rolls with our without raisins or nuts or spices or a glaze	any of numerous yeast-raised sweet rolls with our without raisins or nuts or spices or a glaze