The word demonetization 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: 29
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (48 words)
adenine, adonize, amidone, anemone, anodize, anodont, atomize, azimide, denizen, dentate, dentine, diamine, diazene, diazine, dietine, edition, eminent, emitted, emotion, enamine, endnote, enzoned, imitate, intoned, ionized, iotized, itemize, matinee, mediate, mention, miniate, montane, nanodot, neonate, nominee, nondate, nondiet, nonmate, nonmeat, notated, omitted, onetime, ottoman, ozonate, ozonide, tainted, teatime, zonated