refutation vs falsification

refutation and falsification both are nouns.

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

As nouns, refutation and falsification are synonyms defined as:

refutation and falsification: the act of determining that something is false

Other synonyms of refutation include disproof, falsifying, refutal.

As nouns, refutation and falsification are synonyms defined as:

refutation and falsification: any evidence that helps to establish the falsity of something

Other synonyms of refutation include disproof.

refutation (noun)	falsification (noun)
the act of determining that something is false	the act of rendering something false as by fraudulent changes (of documents or measures etc.) or counterfeiting
any evidence that helps to establish the falsity of something	the act of determining that something is false
the speech act of answering an attack on your assertions	a willful perversion of facts
	any evidence that helps to establish the falsity of something