malar vs zygomatic bone

malar and zygomatic bone both are nouns.

Word	Noun	Adjective	Verb	Adverb
malar	Yes	No	No	No
zygomatic bone	Yes	No	No	No

As nouns, malar and zygomatic bone are synonyms defined as:

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

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

malar (noun)	zygomatic bone (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