hat vs crown

hat and crown both are nouns.

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

hat (noun)	crown (noun)
an informal term for a person's role	the part of a hat (the vertex) that covers the crown of the head
headdress that protects the head from bad weather; has shaped crown and usually a brim	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

hat (verb)	crown (verb)
put on or wear a hat	be the culminating event
furnish with a hat	put an enamel cover on
	invest with regal power; enthrone
	form the topmost part of