falsification vs refutation

falsification and refutation both are nouns.

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

As nouns, falsification and refutation are synonyms defined as:

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

Other synonyms of falsification include disproof, falsifying, refutal.

As nouns, falsification and refutation are synonyms defined as:

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

Other synonyms of falsification include disproof.

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