The word scoundrels 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: 17
Highest Scoring Words With Friends™ Play In The Letters scoundrels
:
Seven Letter Word Alert: (35 words)
censors, cloners, closers, closure, consuls, counsel, coursed, courses, cresols, crossed, crunode, curdles, dousers, ensouls, escudos, nodules, oldness, resound, rodless, roundel, scolder, scorned, scoured, seconds, solders, sounder, sourced, sources, sucrose, unclose, uncords, uncored, uncross, undoers, undress