cheekbone vs jugal bone

cheekbone and jugal bone both are nouns.

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

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

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

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

cheekbone (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