The word stipulatory 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: 18
Highest Scoring Words With Friends™ Play In The Letters stipulatory
:
Seven Letter Word Alert: (45 words)
altoist, autopsy, layouts, outlast, outlays, outpity, outplay, outpray, outraps, outsail, outspar, outstay, patriot, patrols, payouts, piously, portals, poultry, protist, pylorus, rituals, rustily, slipout, soapily, spotlit, starlit, startup, stipula, stoutly, tailors, tastily, titular, topiary, toprail, topsail, tourist, tropist, tryouts, trysail, tutorly, uprisal, upstair, upstart, utopias, yttrias