The word handwrites 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: (70 words)
anthers, antsier, aridest, arshine, astride, dearths, destain, detains, detrain, disrate, dithers, hairnet, handers, handier, handset, handsew, hardens, hardest, hastier, hatreds, hernias, hinders, indraws, instead, inwards, nastier, rawhide, restain, retains, rethaws, retinas, rewinds, sainted, sandier, sardine, shadier, shirted, shrined, stained, stainer, stander, steward, strawed, swathed, tarnish, tawnier, threads, tinders, tinware, tirades, tradein, trained, trashed, twiners, waisted, waiters, wanders, wanters, wardens, wariest, wearish, whiners, whitens, winders, winters, withers, wraiths, wreaths, writhed, writhes