Rede de palavras: refutar

The action of proving a statement or theory to be wrong or false.

A reason or set of reasons given with the aim of persuading others that an action or idea is right or wrong. It can also refer to the plot of a movie or book.

Test, proof (a means of checking something).

To prove or show clearly.

evidence, proof

To state that something is not true; to refuse to admit.