trapezoid bone vs wrist bone

trapezoid bone and wrist bone both are nouns.

Word	Noun	Adjective	Verb	Adverb
trapezoid bone	Yes	No	No	No
wrist bone	Yes	No	No	No

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

Other hypernyms of trapezoid bone include carpal, carpal bone.

trapezoid bone (noun)	wrist bone (noun)
the wrist bone between the trapezium and the capitate bones	any of the eight small bones of the wrist of primates