The word boundedness is playable in Words With Friends™, no blanks required. Because it is longer than 7 letters, you would have to play off an existing word or do it in several moves.
Words With Friends™ Letter Score: 19
Highest Scoring Words With Friends™ Play In The Letters boundedness
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Seven Letter Word Alert: (22 words)
bonuses, bounded, bounden, deboned, debones, debused, debuses, denudes, enbused, enbuses, oddness, oneness, soddens, sounded, subnode, suddens, sunbeds, unbends, unboned, unbones, undosed, unended