any evidence that helps to establish the falsity of something

[ Syn: disproof , refutation ]

a willful perversion of facts

[ Syn: misrepresentation ]

the act of rendering something false as by fraudulent changes (of documents or measures etc.) or counterfeiting

[ Syn: falsehood ]

the act of determining that something is false

[ Syn: falsifying , disproof , refutation , refutal ]