The word sanctification 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: 25
Highest Scoring Words With Friends™ Play In The Letters sanctification
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Seven Letter Word Alert: (38 words)
actants, actinic, actions, anionic, anoints, atonias, atonics, attains, caftans, cancans, canonic, cantons, cations, confits, contact, contain, faction, fanatic, fiction, iconist, incants, infants, instant, nations, niacins, nicosia, nonfact, nonfast, octants, satanic, sciatic, stannic, station, tactics, tictacs, tictocs, titanic, toccata