"factually supported" is correct and usable in written English.
You can use it when you want to emphasize that something is based on established facts or evidence. For example, "The study's conclusions are factually supported by the data collected."
He launched into a puzzling – and factually incorrect – explanation of how Adolf Hitler supported Zionism before he "went mad", and arguing that Corbyn's party was being deliberately labelled antisemitic as a "smear" by the "Israeli lobby".
Santorum echoed that statement to reporters, adding that the ad is factually incorrect because the bill he supported allowed only felons who had served out their convictions to vote.
We have looked at every one of the rumors and there is nothing new factually, from day one, that has been supported by any evidence.
The research is supported by funds from USDA-ARS and American Malting and Barley Association, Inc. to Yong-qiang An Names are necessary to report factually on available data; however, the USDA neither guarantees nor warrants the standard of the product, and the use of the name by USDA implies no approval of the product to the exclusion of others that may also be suitable.
So what to do? Online comments are often factually wrong, but anonymity allows writers to use vulgar and abusive language to support their lies.
Romney's panicky, premature excoriation of the Obama administration over violence in the Middle East — a response that was factually flawed and widely panned — only served to shake the fragile faith of those who might be holding their noses to support him.
"I feel they are belatedly admitting to what is factually accurate, and they decided that it was in their own best interests to own up," says John Seffrin of the Cancer Society, who wholeheartedly supports F.D.A. regulation.
Such has been the outcry over the advertisement paid for Priorities USA, a super-PAC political committee that independently supporting the re-election of Mr Obama, that the President's own campaign is distancing itself from it, not only because of its questionable taste but also because it may be factually flawed.
But what The Post didn't tell you is that the bill actually factually passed in Montana and Oregon, with bipartisan support.
