Examples from the Web for insurmountable
But while the obstacles to evidence-based governance are formidable, they are not insurmountable.
Each one seems a mile high, and the entire flight an insurmountable obstacle.
That defeat was driven largely by Romney losing women voters by an insurmountable 11 points.
They do not reflect any intrinsic or insurmountable military advantage.
But as long as Wiegand clings to that title, he is up against a (most likely insurmountable) rhetorical challenge.‘American Blogger’ Is So Bad, You’ll Wish It Was a Spoof|Andy Hinds|April 16, 2014|DAILY BEAST
The place was not a feudal castle, but what he said was insurmountable truth.The Shuttle|Frances Hodgson Burnett
And if the first obstacles are overcome, why should the others be insurmountable?The Ruins|C. F. [Constantin Francois de] Volney
But the difficulties of most of the chronology are insurmountable.Apollonius of Tyana, the Philosopher-Reformer of the First Century A.D.|George Robert Stowe Mead
Yes, I saw it from the beginning, and your talk about the insurmountable wall of middle-age did not deceive me.Visionaries|James Huneker
Grant and John were off like a flash, however, and the advantage the red team enjoyed was not insurmountable by any means.The Go Ahead Boys in the Island Camp|Ross Kay