The word requisitioning 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: 28
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (92 words)
ensuing, goiters, goitres, goriest, goutier, gunners, gunters, gustier, gutsier, igneous, igniter, ignites, ignitor, ignores, inosine, inosite, inquest, inquiet, inquire, interns, intoner, intones, introns, inturns, inuring, ioniser, ironies, ironing, nesting, neurons, neutron, nitrous, noisier, nonsuit, nonuser, norites, nursing, nutsier, orients, origins, ousting, outgrin, outings, querist, quinine, quinone, quiring, quiting, quonset, quoters, quoting, regions, reining, renting, resting, reunion, reusing, rinsing, rioting, rousing, routine, routing, ruining, rusting, snoring, sorting, souring, stinger, stonier, stoning, storing, stourie, stunner, suiting, sunnier, surgeon, tensing, tension, tiering, tinners, tinnier, tongues, tonsure, torques, touring, triones, tunings, turning, uniters, unities, uniting, unrisen