The phrase "a complete vindication of" is correct and usable in written English.
It can be used when discussing a situation where someone or something is fully cleared of blame or suspicion.
Example: "The new evidence provided a complete vindication of the accused, proving their innocence beyond doubt."
Alternatives: "a full exoneration of" or "an absolute justification of".
A spokesman for the first minister claimed the report was a "complete vindication" of Salmond's actions.
Mr. Goldsmith's lawyer, Lisa Manning, said she viewed the order by the judge as "a complete vindication of my client".
"This decision is a complete vindication of Houghton Mifflin's position," said Joseph Beck, the lawyer who represented the publisher.
Jeffrey L. Fazio, a lawyer representing the plaintiffs, called the decision "a complete vindication of the claims we have made against Ford".
Alan Yentob, the BBC executive and former Kids Company chair, said the police findings were a "complete vindication" of the charity.
Mr Berlusconi's lawyer, Enrico Trantino, welcomed the judge's ruling as a complete vindication of his client, and dismissed the idea that there was more to be discovered about Fininvest's Sicilian connections.
On April 29 a settlement was announced which was described as "a complete vindication for Dr Healy" by Vic Catano, president of CAUT.
Mark Weber, co-director of the Costa Mesa institute, called the verdict "a complete vindication". One of the interested bystanders to the trial was the Anti-Defamation longtimeadversarye adversary of both Carto and the institute.
At every level, the attempts by the participants in Plebgate to justify their actions offered a complete vindication, if any were needed, of the case for a wide-ranging inquiry into the ethics and standards of the police – a royal commission – and a review of the resources and powers of their regulator, the Independent Police Complaints Commission.
The latest report was by no means a complete vindication.
Although that lawsuit failed, Father Eichhoff's lawyer called the verdict "a complete vindication".
