os trapezoideum vs carpal

os trapezoideum and carpal both are nouns.

Word	Noun	Adjective	Verb	Adverb
os trapezoideum	Yes	No	No	No
carpal	Yes	Yes	No	No

As nouns, carpal is a hypernym of os trapezoideum; that is, carpal is a word with a broader meaning than os trapezoideum:

os trapezoideum: the wrist bone between the trapezium and the capitate bones
carpal: any of the eight small bones of the wrist of primates

Other hypernyms of os trapezoideum include carpal bone, wrist bone.

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

os trapezoideum (adjective)	carpal (adjective)
	of or relating to the wrist