The word conscription 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™ Plays In The Letters conscription
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Seven Letter Word Alert: (26 words)
citrons, consort, critics, iconist, incisor, introns, nonpros, nonriot, nonstop, notions, oncotic, opinion, options, picnics, pinions, porotic, portico, portion, potions, prootic, protons, psionic, scorpio, sporont, torsion, tropics