The word forgathering 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: 22
Highest Scoring Words With Friends™ Plays In The Letters
Seven Letter Word Alert: (59 words)
afright, angrier, another, earring, engraft, fainter, farther, fearing, fighter, fireant, foggier, forager, foreign, forging, freight, frigate, fringer, frogger, frother, gearing, gigaton, grafter, grainer, granite, granter, grating, groaner, hairnet, hearing, heating, hefting, herring, hoarier, hornier, ingraft, ingrate, ironage, norther, oranger, orating, ornater, otarine, rafting, raggier, rangier, rearing, refrain, regraft, regrant, retrain, righter, roaring, taggier, tangier, tarring, tearing, terrain, trainer, trigger