abdominal aorta vs venter

abdominal aorta and venter both are nouns.

Word	Noun	Adjective	Verb	Adverb
abdominal aorta	Yes	No	No	No
venter	Yes	No	No	No

abdominal aorta (noun)	venter (noun)
a branch of the descending aorta	the region of the body of a vertebrate between the thorax and the pelvis
	a bulging body part (as the belly of a muscle)
	the womb
	a speaker who expresses or gives vent to a personal opinion or grievance