caramelize vs cookery

caramelize is not a noun while cookery is a noun.

Word	Noun	Adjective	Verb	Adverb
caramelize	No	No	Yes	No
cookery	Yes	No	No	No

caramelize (noun)	cookery (noun)
	the act of preparing something (as food) by the application of heat

caramelize (verb)	cookery (verb)
convert to caramel
be converted into caramel