zygomatic vs cheekbone

zygomatic and cheekbone both are nouns.

Word	Noun	Adjective	Verb	Adverb
zygomatic	Yes	Yes	No	No
cheekbone	Yes	No	No	No

As nouns, zygomatic and cheekbone are synonyms defined as:

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

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

zygomatic (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

zygomatic (adjective)	cheekbone (adjective)
of or relating to the cheek region of the face