The word doublespeak 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: 24
Highest Scoring Words With Friends™ Plays In The Letters doublespeak
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Seven Letter Word Alert: (24 words)
abludes, albedos, baulked, bedukes, belauds, bespeak, bespoke, bloused, busload, debeaks, delouse, deposal, doubles, elapsed, elodeas, lakebed, pleased, plouked, polkaed, pueblos, sepaled, skelped, uploads, useable