The word preachment 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: 22
Highest Scoring Words With Friends™ Play In The Letters preachment
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Seven Letter Word Alert: (28 words)
chanter, chapter, cheapen, cheaper, cheater, cremate, earthen, hearten, hectare, heptane, machete, matcher, methane, pacemen, panther, percent, phenate, precent, preheat, recheat, reenact, rematch, repatch, reteach, tapemen, teacher, tempera, tranche