The phrase "incredibly impossible" is correct and usable in written English.
You can use it when describing something that is extremely difficult to achieve or something that is beyond belief. For example, "It seemed like an incredibly impossible task, but I was determined to complete it."
Joshua R. Rosner, an analyst at Graham Fisher & Company, said it would be "incredibly difficult or impossible" for Citigroup to sell businesses at this time.
"Incredibly, it is impossible to know exactly how bad the problem is, as the government has not yet acted on the advice of its own all-party group to start the simple act of collecting information on existing services from schools," said the author and illustrator.
TechDirt, which first reported the lawsuit, says its an indication of just how incredibly confusing and impossible copyright law has become since the three companies obviously did take the time to obtain some rights to the songs.
Obviously the meaning of "meaning" is incredibly difficult —nay impossible— to define, but we'll try and muddle through the darkness of interpretation and understanding.
The first is incredibly difficult but not impossible.
And it might be incredibly hard, if not impossible, to regain what we have given up.
Beating the Lakers of Shaquille O'Neal and Kobe Bryant was not impossible, just incredibly unlikely.
Sophie Heawood Marlene Dietrich: hands free This look is so incredibly modern, it's impossible to believe it was taken 82 years ago.
Sah says that it's incredibly difficult, if not impossible, to overcome your predisposition and train yourself to function better at times that don't match up with your inner clock.
Having been convinced, however, he "really got the bit between this teeth", trained with the SAS and planned a journey that was, the poet says, "wildly illegal, physically impossible and incredibly expensive".
