The word bonesetters 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: 15
Highest Scoring Words With Friends™ Plays In The Letters bonesetters
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Seven Letter Word Alert: (30 words)
besorts, betters, boneset, boreens, botnets, enrobes, entrees, estrone, nesters, netters, renests, resents, retests, rosette, settees, setters, snotter, sorbets, stenose, stereos, stetson, stoners, streets, strobes, teeters, tensest, tensors, tenters, tersest, testers