The phrase "further vindicated" is correct and usable in written English.
It can be used when discussing a situation where someone or something has been proven right or justified after additional evidence or arguments have been presented.
Example: "The scientist's theory was further vindicated by the latest research findings, confirming her initial hypotheses."
Alternatives: "more strongly justified" or "additional proof of innocence."
Ms. Waters has consistently denied wrongdoing, and she said the ethics committee's delay further vindicated her.
Although the Kroll report suggested Kidd and Lindenschmidt erred in their handling of the scene, it further vindicated the officers of any wrongdoing, despite the objections of protesters.
And he further vindicated the office of the photographer through nearly four decades of his own editorial work, much of it for Life magazine.
He feels further vindicated by a controversy that broke out a couple of years ago: curlers were using new brooms that scratched the ice rather than merely warming it, enabling them to control the curl like never before.
The Richmond paper further vindicated Cocke by denying he bore blame for the self-murder, explaining that he had shot himself while "under the impulsion of a mental aberration that extinguished all responsibility".
With Stoke having qualified for the knockout stages already, Pulis chose to leave all the players who started Sunday's 2-1 Barclays Premier League victory over Tottenham behind, and the delays further vindicated that decision.
Now, the examiner's report further vindicates Lehman critics like Mr. Einhorn.
Further vindicating the viruses themselves was another study around the same time showing that rhinoviruses infect only a small number of cells lining the nasal passages.
Mr. Krugman's column further vindicates the efforts of Hillary Rodham Clinton and others to promote a single-payer system, a plan that was defeated, in part, by fear of bureaucratic cost.
He produced another promising display here, further vindicating O'Neill's decision to pluck him from the reserves in the manager's first week at the club and, at the same time, raising questions about how on earth Bruce had failed to give the winger a chance.
The fact that Cisco withdrew the lawsuit it filed against Huawei in 2003 regarding allegations of intellectual property rights infringement further vindicates Huawei's position in that matter and supports our position that we are only engaged in legitimate business practices.
