unciform bone vs hamate bone

unciform bone and hamate bone both are nouns.

Word	Noun	Adjective	Verb	Adverb
unciform bone	Yes	No	No	No
hamate bone	Yes	No	No	No

As nouns, unciform bone and hamate bone are synonyms defined as:

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

Other synonyms of unciform bone include hamate, os hamatum.

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