The word repeatings 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: (93 words)
aeriest, aigrets, antsier, arenite, argents, earnest, eastern, engrasp, enrages, entraps, entries, erasing, gainers, gaiters, garnets, gaspier, gastrin, gearset, granite, grantee, greaten, greisen, inepter, ingrate, integer, nastier, nearest, negates, painter, panters, panties, parents, pargets, parings, parsing, parties, parting, pastier, pasting, patines, peatier, peering, pertain, pingers, pirates, prating, presage, present, pretans, pterins, rasping, ratings, reagent, reaping, regains, regents, repages, repaint, repaste, repeats, repents, repines, respite, restage, restain, resting, retains, retapes, retinas, searing, seating, seeping, seriate, serpent, sparing, stagier, stainer, staring, sterane, stinger, strange, tangier, tapings, tearing, teasing, terpine, trainee, traipse, treeing, trepans, triaene, triages, trienes