The word drudgeries 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™ Play In The Letters drudgeries
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Seven Letter Word Alert: (24 words)
derider, derides, derries, desired, desirer, dredger, dredges, drudges, girders, gridder, redried, redries, redrugs, reguide, resided, resider, residue, resurge, reurged, reurges, rudders, ruddier, ruddies, sedgier