dissembling vs falsification

dissembling and falsification both are nouns.

Word	Noun	Adjective	Verb	Adverb
dissembling	Yes	No	No	No
falsification	Yes	No	No	No

As nouns, falsification is a hypernym of dissembling; that is, falsification is a word with a broader meaning than dissembling:

Other hypernyms of dissembling include misrepresentation.

dissembling (noun)	falsification (noun)
the act of deceiving	the act of rendering something false as by fraudulent changes (of documents or measures etc.) or counterfeiting
pretending with intention to deceive	the act of determining that something is false
	a willful perversion of facts
	any evidence that helps to establish the falsity of something