The word indoctrinating 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: 23
Highest Scoring Words With Friends™ Play In The Letters indoctrinating
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Seven Letter Word Alert: (56 words)
adoring, andiron, angioid, anionic, atoning, canning, canting, carding, carotid, carting, catting, citator, coating, coining, condign, conidia, conning, contain, cording, corning, craning, crating, crinoid, dancing, darning, darting, diction, dinning, dinting, dogcart, donning, dotting, droning, idiotic, ignitor, ingrain, ironing, nonacid, orating, organic, raiding, raining, ranting, ratting, ricotta, rioting, roaning, rotting, tanning, tantric, tinning, tinting, titanic, tracing, trading, triadic