The word songwriters 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: 17
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (68 words)
egoists, engross, girners, goiters, goitres, goriest, grister, grosser, growers, ignores, ingests, ingress, inserts, ironers, norites, nosiest, orients, regions, regrown, regrows, resigns, resorts, resting, restirs, ringers, rinsers, rioters, roister, rosiest, rosters, seniors, sewings, signers, signets, signors, singers, sinters, snorers, snorter, snowier, sorters, sorties, sorting, stewing, stinger, stogies, stoners, stonier, stories, storing, stowing, strings, tensors, tigress, tossing, triones, twiners, twinges, twonies, wigeons, wingers, winters, witness, worries, worsens, wringer, writers, wronger