The word anecdotist 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: 15
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (48 words)
acnodes, aconite, actions, adonise, anodise, atonics, attends, candies, cations, coasted, codetta, coedits, contest, costate, dacites, deacons, decants, dentist, descant, destain, detains, dictate, discant, distant, dittoes, donates, dotiest, incased, instate, instead, nictate, notated, noticed, notices, octanes, octants, sainted, scatted, section, snotted, stained, statice, station, stinted, tacnode, tainted, tetanic, toasted