The word shipwrecking 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: 30
Highest Scoring Words With Friends™ Play In The Letters shipwrecking
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Seven Letter Word Alert: (67 words)
chewing, ciphers, cringes, crispen, gherkin, inchers, inspire, inwicks, irenics, kinesic, kinship, pecking, peckish, perking, phrenic, pickers, pickier, picking, piecing, pigskin, pincers, pincher, pinches, pingers, pinkers, pinkier, pinkies, pinkish, pricing, princes, recking, reicing, ricking, risking, sericin, shewing, shinier, sicking, skewing, snicker, spewing, sphenic, spheric, spicier, spicing, spikier, spiking, spinier, spiring, swiping, whiners, whinger, whinges, whinier, whisker, whisper, wickers, wicking, wincers, wincher, winches, wingers, winkers, wirings, wishing, wispier, wisping