mismanage vs care

mismanage is not a noun while care is a noun.

Word	Noun	Adjective	Verb	Adverb
mismanage	No	No	Yes	No
care	Yes	No	Yes	No

As verbs, care is a hypernym of mismanage; that is, care is a word with a broader meaning than mismanage:

Other hypernyms of mismanage include deal, handle, manage.

mismanage (noun)	care (noun)
	activity involved in maintaining something in good working order
	the work of providing treatment for or attending to someone or something
	attention and management implying responsibility for safety
	judiciousness in avoiding harm or danger
	a cause for feeling concern
	an anxious feeling

mismanage (verb)	care (verb)
manage badly or incompetently	to hope, to desire or to prefer to have something, or to do something
	feel concern or interest
	be concerned with
	be in charge of, act on, or dispose of
	provide care for