The word regurgitation 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: 19
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (80 words)
angrier, arguing, attirer, earring, gaiting, garotte, gaunter, gearing, getting, gigaton, goutier, grainer, granite, granter, grating, gritter, groaner, grouter, grunter, gutting, igniter, ignitor, inertia, ingrate, ironage, nattier, nitrate, nitrite, nittier, nuttier, oranger, orating, ornater, otarine, outearn, outgain, outgrin, outrage, outrant, outrate, raggier, rainier, rainout, rangier, rattier, ratting, rearing, regrant, regrout, retrain, ringgit, rioting, roaring, roguing, rongeur, rotting, routine, routing, runtier, ruttier, rutting, taggier, tangier, tarring, taunter, tauting, tearing, terrain, tiering, tintier, torrent, torture, touring, touting, trainer, traitor, trigger, tuition, tutorer, urinate