The phrase "further denied" is correct and usable in written English.
It can be used in contexts where you want to indicate that something has been denied again or in addition to previous denials.
Example: "The request for additional funding was further denied by the committee after reviewing the budget constraints."
Alternatives: "subsequently denied" or "again denied".
IAI further denied the hack and theft of data.
Begg had further denied being involved in a funding arrangement between 14 July 2013 and 26 February 2014 by making available a Honda generator.
Then there was Morrison's response to the news: he denied that a baby had been born and, further, denied knowing who Lee was.
Alabama Reproductive Rights Advocates, a local nonprofit opposed to anti-abortion efforts, blasted Henry for his "targeted attack", which it said further denied access to women's health-care services in northern Alabama.
Chowdhury, Shah Rahman, Latif, Desai and Miah further denied possessing a document or record containing information of a kind likely to be useful to a person committing or preparing for an act of terrorism.
James Deen Productions, also known as Third Rock Enterprises, has been under investigation since 8 December, and according to California officials, the porn star and his lawyers refused to provide the state with safety documentation and further denied the government permission to investigate.
Some theoreticians have gone even further, denying war any rational character whatsoever.
And when questioned: "Did you stab Jodi on 30 June, 2003?" he again replies "No" – and further denies knowing for certain where her body would be found.
And after a landmark decision endorsing this radically pro-business practice, the Supreme Court will likely further deny consumers their rights later this term in yet another related case.
Scoring focused, hard as hell and shrouded in cult mystique, the traditional platformer today courts three-figure sums on the collector market, further denying it the broad audience it deserves.
Democrats who support the compromise must find a way to prevent it from being used later to go after other tax subsidies and thus further deny Americans' rights to make their own health-care decisions.
