misappropriation vs thieving

misappropriation and thieving both are nouns.

Word	Noun	Adjective	Verb	Adverb
misappropriation	Yes	No	No	No
thieving	Yes	Yes	No	No

As nouns, thieving is a hypernym of misappropriation; that is, thieving is a word with a broader meaning than misappropriation:

misappropriation: the fraudulent appropriation of funds or property entrusted to your care but actually owned by someone else
thieving: the act of taking something from someone unlawfully

Other hypernyms of misappropriation include larceny, stealing, theft, thievery.

misappropriation (noun)	thieving (noun)
the fraudulent appropriation of funds or property entrusted to your care but actually owned by someone else	the act of taking something from someone unlawfully
wrongful borrowing

misappropriation (adjective)	thieving (adjective)
	given to thievery