bone marrow vs bone

bone marrow and bone both are nouns.

Word	Noun	Adjective	Verb	Adverb
bone marrow	Yes	No	No	No
bone	Yes	Yes	Yes	No

bone marrow (noun)	bone (noun)
the fatty network of connective tissue that fills the cavities of bones	a shade of white the color of bleached bones
very tender and very nutritious tissue from marrowbones	rigid connective tissue that makes up the skeleton of vertebrates
	the porous calcified substance from which bones are made

bone marrow (adjective)	bone (adjective)
	consisting of or made up of bone

bone marrow (verb)	bone (verb)
	remove the bones from
	study intensively, as before an exam