The word recastings 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: 16
Highest Scoring Words With Friends™ Plays In The Letters
Seven Letter Word Alert: (83 words)
actress, aigrets, ancress, antsier, arcsine, argents, arsenic, ascents, ascites, cagiest, canters, carnies, carting, caseins, casings, casters, casting, ceasing, certain, cistern, crating, cretins, cringes, cristae, erasing, gainers, gaiters, garnets, gassier, gastric, gastrin, granite, incests, ingests, ingrate, ingress, insects, inserts, instars, nastier, nectars, raciest, racists, ratings, recants, recasts, regains, rescans, resigns, restain, resting, retains, retinas, sagiest, satires, scanter, scaring, searing, seating, secants, seitans, sestina, signers, signets, singers, sinters, sringas, stagers, stagier, stainer, stances, staring, stinger, strains, strange, strings, tangier, tearing, teasing, tigress, tracing, trances, triages