The word reproducible 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: 24
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (50 words)
becloud, bedclip, berried, blurred, boulder, bridler, broiled, broiler, builder, burlier, coupled, coupler, courier, crueler, curlier, curried, decibel, decrier, decuple, deplore, doubler, epicure, euploid, pedicel, pedicle, periled, pierced, piercer, policed, preboil, precode, prelude, proceed, procure, produce, prouder, puerile, rebored, rebuild, recured, redpole, reducer, reoiled, repiled, replied, replier, reprice, reprobe, ripcord, ulcered