The phrase "extreme uncertainty" is correct and usable in written English.
It can be used to describe a situation or condition where there is a high level of unpredictability or lack of clarity.
Example: "The economic forecasts are filled with extreme uncertainty, making it difficult for businesses to plan for the future."
Alternatives: "significant uncertainty" or "profound uncertainty."
The hedge funds, flush with liquidity, were ready to buy, but in a time of extreme uncertainty the hedges offered extremely low bids, which portfolio investors refused to accept.
Instead, Turkey's Kurds now face an extended period of extreme uncertainty.
In 2009, Americans were suddenly thrust into the realm of extreme uncertainty.
MY work as a freelance writer in Hollywood some time ago prepared me for extreme uncertainty.
Until a firm plan is on the table, extreme uncertainty will reign.
The next two weeks brought this period of extreme uncertainty to a close.
There are exciting entrepreneurial opportunities in genome-driven personalized medicine, arising from huge potential value and extreme uncertainties in the five-year perspective.
"As we consider future price increases, we remain mindful of the extreme economic uncertainty, cautious consumer sentiment amidst the austerity measures and shrinking disposable income," Peter J. Bensen, its chief financial officer, says.
By giving preference to the laws in the country of the consumer in cross-border disputes, Rome II would create "extreme legal uncertainty" for anyone planning to do business over the Internet in Europe, said Mike Pullen, a partner at the British law firm of Dibb Lupton Alsop.
In this case of extreme social uncertainty, play may be used as an ice-breaking mechanism to promote tolerance and limit xenophobia.
While higher mutation rates (and longer intervals between infection and onward transmission) can lead to more distinct distributions, potentially allowing one to rule out certain relationships, such as direct transmission, it is clear that even under extreme scenarios, uncertainty remains.
