The word redeposits 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: 14
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (69 words)
deports, deposer, deposes, deposit, depress, deserts, desires, despise, despite, despots, dessert, diester, dieters, diopter, dioptre, dispose, dopiest, dossier, editors, epidote, episode, erotise, peridot, periods, persist, pesters, poesies, poetess, poetise, posited, posters, preedit, presets, preside, pressed, priests, reedits, reposed, reposes, reposts, resides, respite, respots, resteps, roisted, ropiest, rosiest, soirees, sortied, sorties, spiders, spirted, sported, spriest, sprites, stereos, steroid, storied, stories, strides, striped, stripes, tepider, tierods, topside, torpids, tressed, tripeds, tripods