furcula vs bone

furcula and bone both are nouns.

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

As nouns, bone is a hypernym of furcula; that is, bone is a word with a broader meaning than furcula:

Other hypernyms of furcula include os.

furcula (noun)	bone (noun)
a forked bone formed by the fusion of the clavicles of most birds	a shade of white the color of bleached bones
	rigid connective tissue that makes up the skeleton of vertebrates
	the porous calcified substance from which bones are made

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

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