“Another such person sings out from the Rocky Cleft, which, like the Rocky Sea, seems to hold its dwellers in an insurmountable fortress of stone.”

“One tip Paul was given was not to put off housework for too long, otherwise the tasks become almost insurmountable.”

“It's time to show people who think the challenges that we face are insurmountable that they're wrong.”

“He then put together another double to extend his lead after the 8th frame to an unsurmountable 30 pins.”

“He slumped in his chair, drained by the unsurmountable odds stacked against him.”

“And all that lot beat unsurmountable odds in their fight for victory, so maybe we have a chance.”