The word recapitulate 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: 20
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (73 words)
acerate, acetate, actuate, apatite, apteria, arcuate, article, auricle, caliper, caltrap, capital, capture, cattail, cattier, citrate, clatter, clipart, clitter, clutter, culprit, cuprite, curette, curtail, cutrate, epaulet, epicure, epurate, iterate, lactate, lattice, lecture, lettuce, leucite, paleate, palette, partial, patrial, peatier, pectate, peltate, perlite, pettier, picrate, picture, placate, plateau, platter, pleurae, plicate, prattle, prelate, prelect, puerile, puttier, rattail, receipt, recital, replace, replait, replate, repleat, replica, reptile, retitle, tactile, tactual, teacart, tertial, tipcart, titular, treacle, triplet, uralite