The word verticillated 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
Seven Letter Word Alert: (82 words)
activer, aedilic, aircell, alerted, altered, article, attired, averted, catered, cattier, caviled, caviler, cedilla, ciliate, citadel, citrate, clatter, clavier, cleared, cleaved, cleaver, clitter, created, declare, decrial, deliria, deliver, deltaic, deltate, detract, deviate, dialect, dialler, dictate, dilater, eidetic, elative, evicted, eviller, evitate, ilvaite, iterate, lattice, literal, littler, livider, radicel, radicle, rallied, rattled, raveled, reacted, recital, recited, redealt, relaced, related, relived, retiled, retitle, reviled, rivaled, riveted, tactile, tallied, tallier, tertial, trailed, treacle, treadle, treated, triadic, trilled, trivial, valeted, veilier, velaric, verdict, vialled, vitelli, vitiate, vraiced