The word fraudulently 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: 23
Highest Scoring Words With Friends™ Plays In The Letters fraudulently
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Seven Letter Word Alert: (33 words)
adultly, alertly, allured, default, dureful, faulted, funeral, launder, laundry, lunated, lyrated, natured, neurula, neutral, refutal, retally, tearful, trayful, trundle, tuneful, ululant, ululate, unalert, unalter, undealt, unlayer, unleafy, unrated, unready, unruled, untread, untruly, yearful