os zygomaticum vs cheekbone

os zygomaticum and cheekbone both are nouns.

Word	Noun	Adjective	Verb	Adverb
os zygomaticum	Yes	No	No	No
cheekbone	Yes	No	No	No

As nouns, os zygomaticum and cheekbone are synonyms defined as:

os zygomaticum and cheekbone: the arch of bone beneath the eye that forms the prominence of the cheek

Other synonyms of os zygomaticum include jugal bone, malar, malar bone, zygomatic, zygomatic bone.

os zygomaticum (noun)	cheekbone (noun)
the arch of bone beneath the eye that forms the prominence of the cheek	the arch of bone beneath the eye that forms the prominence of the cheek