money laundering vs concealment

money laundering and concealment both are nouns.

Word	Noun	Adjective	Verb	Adverb
money laundering	Yes	No	No	No
concealment	Yes	No	No	No

As nouns, concealment is a hypernym of money laundering; that is, concealment is a word with a broader meaning than money laundering:

Other hypernyms of money laundering include concealing, hiding.

money laundering (noun)	concealment (noun)
concealing the source of illegally gotten money	the activity of keeping something secret
	a covering that serves to conceal or shelter something
	the condition of being concealed or hidden