'a big uncertain' is not a correct and usable phrase in written English.
To make a sentence that uses 'uncertain' correctly, you could say, "We faced a big uncertain future."
Accept that the world around you is a big and uncertain place by taking a chance on something new.
David Kern, who advises the BCC, says: "There is now a distinct risk that the minimum wage will have an adverse effect on jobs".Whether employment will necessarily take a big knock is uncertain.
As for how long it will take for them to become a big thing, he is uncertain.
Analysts said that Sir Richard's big order was a big gamble, given the uncertain future for European airlines.
Yes, that's a big bet in an uncertain future, but that's what the team at FlockTag believes.
Mentors and coaching has been a lifesaver for me, particularly when I was making a big career change and felt uncertain.
That is still a big "if," I know, in these uncertain economic times.
Now it does.But no bank today wants to take on a big new customer whose outlook is so uncertain.
He's a little kid; it's a big volcano — and an even bigger and more uncertain world.
Creating this network is an uncertain task, though it helps to have a big research university nearby.
