The phrase "a rather radical" is correct and usable in written English.
It can be used to describe something that is significantly different from the norm or traditional views, often in a political, social, or ideological context.
Example: "The proposal put forth by the committee was a rather radical approach to addressing climate change."
Alternatives: "a quite extreme" or "an unusually progressive".
This could be a rather radical week at Augusta.
He approved a rather radical operation: the opening of a film library.
What followed that statement was a rather radical plan of government that was not a correction of the Articles.
Her criti cal sense leads her to a rather radical view of society and a low view of most politicians.
So he described this study, the details of which I had thought I would go through but I won't, in which what you see is a rather radical asymmetry in subject's willingness to either acquire an object from another or part with an object that they own.
A more realistic guess is that the authors of the report in fact endorse a rather radical anti-growth agenda, and understand that this will not be politically viable unless people can be made to believe that slowing growth will actually make them better off.
Moreover, the "modifications" are all rather radical.
Years of leaks in the 4,400-foot-long 4,400-foot-long 4,400-foot-long, have leftunnelceiling and which in a state of "rather radical decomposition," Newasersey Transit's executive director, Jeffrey A. Warsh, said during a news conference at the station today.
There's a very interesting, rather radical system, which has been put together in New Zealand and the New Zealand Prime Minister will probably make some amendments to that.
That was what Ms. Pearson considered the happy ending 10 years ago, and it was still rather radical, a declaration that women could just walk away from a structure that did not work for them.
In recent months MPs have joined forces with architects, philosophers and campaigners in a movement that is rather radical.
