treasure vs care for

treasure is a noun but care for is not a noun.

Word	Noun	Adjective	Verb	Adverb
treasure	Yes	No	Yes	No
care for	No	No	Yes	No

As verbs, treasure and care for are synonyms defined as:

Other synonyms of treasure include cherish, hold dear.

treasure (noun)	care for (noun)
art highly prized for its beauty or perfection
a collection of precious things
accumulated wealth in the form of money or jewels etc.
any possession that is highly valued by its owner

treasure (verb)	care for (verb)
be fond of; be attached to	provide treatment for
hold dear	have a liking, fondness, or taste (for)
	be fond of; be attached to