The phrase "a dramatic reversal in" is correct and usable in written English.
It can be used to describe a significant change in a situation, trend, or opinion.
Example: "The recent election results indicate a dramatic reversal in public sentiment towards environmental policies."
Alternatives: "a significant turnaround in" or "a notable shift in".
Such a dramatic reversal in fortune raises the question: what spell had microfinance cast, and why over so many?
With the election next week, there is limited time for a dramatic reversal in the polls, however.
But with a little help from Scotland, Chile may be on course to make a dramatic reversal in its energy fortunes.
He said today that there had recently been "a dramatic reversal in all of the various different elements" that had been harming the economy early this year.
It marks a dramatic reversal in fortunes for Japanese tourist authorities, who had issued a record number of visas to Chinese tourists between May and the latest eruption of the Senkaku dispute.
The region moved left politically circa 2000, partially turning its back on the Washington Consensus — and there has been a dramatic reversal in inequality trends: What about economic performance?
Europe and Asia are in better shape, but the strong dollar (the currency in which oil is priced) has made their petroleum dearer, and so depressed consumption.OPEC is also troubled by the sharp build-up in stocks in recent weeks—a dramatic reversal of the tightness of last year.
And so what we're seeing is a — a — a pretty dramatic reversal in the kind of hopes we had for that region.
Essentially all of the polling data used for the forecast, however, predates the Monday night debate in Myrtle Beach; since then, there has been a dramatic reversal of fortunes in the Republican race.
A dramatic reversal of fortune in Hungary saw Ferrari lose the series lead to BMW-Williams for the first time this season.
That increased oil production, combined with new American policies to improve energy efficiency, means that the United States will become "all but self-sufficient" in meeting its energy needs in about two decades — a "dramatic reversal of the trend" in most developed countries, a new report released by the agency says.
