The word chamberpots 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: 25
Highest Scoring Words With Friends™ Plays In The Letters
Seven Letter Word Alert: (80 words)
amorphs, barhops, barmpot, batches, bathers, boaster, boaters, borates, borscht, botcher, botches, bothers, breaths, bromate, cambers, campers, camphor, captors, carhops, carpets, chamber, chapter, chaster, cheapos, chomper, chromes, coaster, combats, combers, compare, compart, earshot, eparchs, hampers, hamster, hapters, hombres, maestro, marches, matcher, matches, mobster, mothers, octamer, parches, patches, poacher, poaches, porches, potherb, pothers, precast, precoat, probate, rebatch, rebaths, reboast, recoats, recombs, rematch, repatch, restamp, roaches, scamper, seaport, smother, sorbate, spambot, spectra, stamper, stomach, stomper, strophe, tampers, teashop, tephras, thermos, toecaps, toparch, torches