The phrase "accusation based" is not correct as a standalone expression in written English.
It may be used in contexts where you are describing something that is founded on or derived from an accusation, but it typically requires additional context or modification to be clear.
Example: "The investigation was accusation-based, leading to several unfounded claims against the employee."
Alternatives: "founded on accusations" or "rooted in allegations."
The New Yorker accused him of nostalgia for a way of life now passed (an accusation based on the fact he once asked guests coming to a New Year's Eve dinner to wear black tie).
Strangers started a petition on Change.org to "stop NJ from paying for corpse care out of taxpayers money"; the petition said that Nailah had bought a Michael Kors purse and expensive wine, an accusation based on pictures on Instagram.
The accusation, based on an internal incriminating document, is that CAIR has a secret strategy of trying to plant "spies" into Congressional offices through, that's right, planting spies in congressional internships.
Mr ElBaradei said there was no evidence that Iraq had resumed its nuclear-weapons programme, contradicting British and American accusations based on intelligence reports.
Families facing accusations based on recovered memories that they insist are untrue can seek help from the False Memory Syndrome Foundation, 3401 Market Street, Suite 130, Philadelphia, Pa.
As Microsoft sees it, the government's case was a grab bag of accusations based mainly on the selective use of its e-mail messages.
Why does he not wait for the results to be reported, rather than pre-empt them with his own accusations based on his presuppositions and limited information?
The 42-year-old, who ended his illustrious career at Goa last year, has also faced accusations based on his role in establishing diving as a part of the English game.
Steven M. Clayton Ocean, N.J. 'Avoid a Lynching Mentality' To the Sports Editor: I believe each player on Mitchell's list should be given an opportunity to defend himself against the accusations based upon the principle "innocent until proven guilty".
Israel has faced rushed accusations based on versions of the story told by Palestinians that turn out to be only partially true – and more often than not are exposed as lies and fabrications.
Mr. Ozawa, who defected from the long-ruling Liberal Democratic Party in 1993, succeeds Seiji Maehara, who resigned last week after repeating accusations based on a fake e-mail message against the governing party.
