cavity vs body

cavity and body both are nouns.

Word	Noun	Adjective	Verb	Adverb
cavity	Yes	No	No	No
body	Yes	No	Yes	No

cavity (noun)	body (noun)
(anatomy) a natural hollow or sinus within the body	the external structure of a vehicle
a sizeable hole (usually in the ground)	a resonating chamber in a musical instrument (as the body of a violin)
soft decayed area in a tooth; progressive decay can lead to the death of a tooth	the property of holding together and retaining its shape
space that is surrounded by something	the main mass of a thing
	the entire physical structure of an organism (an animal, plant, or human being)
	the body excluding the head and neck and limbs
	a natural object consisting of a dead animal or person
	the central message of a communication
	a group of persons associated by some common tie or occupation and regarded as an entity
	a collection of particulars considered as a system
	an individual 3-dimensional object that has mass and that is distinguishable from other objects

cavity (verb)	body (verb)
	invest with or as with a body; give body to