strawberry mark vs strawberry

strawberry mark and strawberry both are nouns.

Word	Noun	Adjective	Verb	Adverb
strawberry mark	Yes	No	No	No
strawberry	Yes	No	No	No

As nouns, strawberry mark and strawberry are synonyms defined as:

Other synonyms of strawberry mark include hemangioma simplex.

strawberry mark (noun)	strawberry (noun)
a soft red birthmark	a soft red birthmark
	sweet fleshy red fruit
	any of various low perennial herbs with many runners and bearing white flowers followed by edible fruits having many small achenes scattered on the surface of an enlarged red pulpy berry