The word indoctrination 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: 21
Highest Scoring Words With Friends™ Play In The Letters indoctrination
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Seven Letter Word Alert: (26 words)
andiron, anionic, anodont, carotid, cartoon, citator, conidia, contain, contort, crinoid, diction, idiotic, nanodot, nanorod, nonacid, noniron, nonriot, notator, odorant, oration, rattoon, ricotta, tantric, titanic, tornado, triadic