The word gaberdines 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: (58 words)
abiders, abridge, airbeds, angered, aniseed, badgers, bangers, beadier, beading, beanies, bearing, bedares, benders, bendier, binders, bingers, brained, braised, bridges, brigade, dangers, dearies, debaser, deniers, deraign, derange, derbies, endears, enraged, enrages, erasing, gainers, ganders, gardens, genders, grained, greased, greisen, grenade, inbreds, inbreed, readies, reading, rebadge, rebased, rebegan, rebegin, rebinds, regains, reigned, sabered, sandier, sardine, seabird, searing, sedgier, seeding, sidebar