Graceful:
Displaying grace or beauty in form or action; elegant; easy; agreeable in appearance; as, a graceful walk, deportment, speaker, air, act, speech.
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"I know there’s a lot of speculation that these reports in Washington mean there’s going to be some kind of graceful exit out of Iraq," he said. "This business about a graceful exit just simply has no realism to it at all."
Bush agrees to speedy turnover in Iraq
So how does an ungraceful exit look?