malar bone vs jugal bone

malar bone and jugal bone both are nouns.

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

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

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

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

malar bone (noun)	jugal 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