Comedy, after all, springs from the unbridgeable gulf between aspiration and reality.

This persists as an unbridgeable gulf between us that you yet may cross.

She and he locked gazes across the league that separated them -and across a far larger unbridgeable gulf as well.

And again, as so often when he had found himself before this unbridgeable gulf between reason and belief, he recoiled from the leap.

"A most unbridgeable gulf indeed," commented Roger de Conde, drily.

"The unions," he says, "are based on the conviction that there is an unbridgeable gulf between capital and labor.