os hamatum vs unciform bone

os hamatum and unciform bone both are nouns.

Word	Noun	Adjective	Verb	Adverb
os hamatum	Yes	No	No	No
unciform bone	Yes	No	No	No

As nouns, os hamatum and unciform bone are synonyms defined as:

os hamatum and unciform bone: the wrist bone in line with the 4th and 5th fingers

Other synonyms of os hamatum include hamate, hamate bone.

os hamatum (noun)	unciform bone (noun)
the wrist bone in line with the 4th and 5th fingers	the wrist bone in line with the 4th and 5th fingers