cagey vs smart

cagey is not a noun while smart is a noun.

Word	Noun	Adjective	Verb	Adverb
cagey	No	Yes	No	No
smart	Yes	Yes	Yes	No

cagey (noun)	smart (noun)
	a kind of pain such as that caused by a wound or a burn or a sore

cagey (adjective)	smart (adjective)
characterized by great caution and wariness	showing mental alertness and calculation and resourcefulness
showing self-interest and shrewdness in dealing with others	capable of independent and apparently intelligent action
	quick and brisk
	improperly forward or bold
	characterized by quickness and ease in learning
	painfully severe
	elegant and stylish

cagey (verb)	smart (verb)
	be the source of pain