odontology vs crown

odontology and crown both are nouns.

Word	Noun	Adjective	Verb	Adverb
odontology	Yes	No	No	No
crown	Yes	No	Yes	No

odontology (noun)	crown (noun)
the branch of medicine dealing with the anatomy and development and diseases of the teeth	the part of a hat (the vertex) that covers the crown of the head
	an ornamental jeweled headdress signifying sovereignty
	a wreath or garland worn on the head to signify victory
	the center of a cambered road
	(dentistry) dental appliance consisting of an artificial crown for a broken or decayed tooth
	the part of a tooth above the gum that is covered with enamel
	the top of the head
	the award given to the champion
	the top or extreme point of something (usually a mountain or hill)
	the upper branches and leaves of a tree or other plant
	an English coin worth 5 shillings

odontology (verb)	crown (verb)
	be the culminating event
	put an enamel cover on
	invest with regal power; enthrone
	form the topmost part of