Such an action would have been inconceivable even eighteen months ago.
And it is not inconceivable that others—even a Bachmann or a Santorum or a Huntsman—may finally find their day in the sun.
And some of the things he did spend time on seemed just inconceivable decisions.
The idea of dangerous levels of radiation from Japan reaching the U.S. is “inconceivable,” he said.
Moreover, it's not inconceivable that Ahmadinejad's base of support is broader and stronger than it appears from outside.
This semaphore arm remained rigid for a second, threatening; then it vibrated with inconceivable rapidity, feinting.
There is no action of our soul on our body; that would be inconceivable.
Horror of an inconceivable monstrosity began to assail me: was I following through the dark an unheard of hideousness?
For it was inconceivable that he should now take Rosamund to his hareem.
What an inconceivable tangle of detritus those streets must be!