But even this version proved unacceptable to 55 percent of the voters.

A ribeye's high ratio of fat to meat, however, proved unacceptable.

This would have necessitated the removal of a large number of trees, which proved unacceptable to the community.

But the Administration is insisting on a condition that may prove unacceptable to many Republicans.

The attempted solution, to only carry a single round with the balance in missiles, also proved unacceptable.

In those circumstances the Raiders' record of three defeats in four games proved unacceptable.

Unfortunately its cost proved unacceptable and so a more affordable design was started.

In the event, the document proved so unacceptable that after two days' debate it was sent back for thorough revision.

Both suggestions proved politically unacceptable in an election year.

The later two quickly proved unacceptable for various reasons, while testing of the air-drop concept was pursued.