The word contraptions 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: 20
Highest Scoring Words With Friends™ Plays In The Letters contraptions
:
Seven Letter Word Alert: (70 words)
actions, anoints, apricot, atonics, cantons, cantors, cantrip, caption, captors, cartons, cartoon, cations, catnips, citator, citrons, consort, contain, contort, coronas, cottons, cratons, incants, instant, intorts, introns, nations, nonarts, nonpros, nonriot, nonstop, notator, notions, octants, options, oration, patriot, patrons, porotic, portico, portion, potions, prootic, prosaic, protist, protons, racoons, rations, rattons, rattoon, ricotta, risotto, saponin, scorpio, soprano, sporont, stannic, station, straint, tantric, taproot, tinpots, tipcart, tipcats, topcoat, torsion, transit, tricots, triptan, tropics, tropist