The word enthronization 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 enthronization
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Seven Letter Word Alert: (32 words)
another, entrain, entrant, hairnet, horizon, inertia, inherit, intoner, ionizer, nattier, nitrate, nitrite, nittier, nonhero, noniron, nonriot, nonzero, notator, oration, otarine, ozonate, rattoon, rhizine, thinner, thorite, tinhorn, tinnier, tintier, tornote, zithern, zittern, zootier