The word criminates 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: (60 words)
airiest, airtime, amnesic, animist, antsier, arcsine, arsenic, artsmen, canters, carmine, carnies, certain, cinemas, cistern, citrine, cretins, cristae, icemans, inciter, incites, inertia, inmates, interim, irenics, irisate, marines, martens, martini, martins, menisci, metrics, minaret, mincers, miniate, minters, mintier, miscite, mistier, nastier, nectars, nematic, raciest, raiment, recants, remains, remints, restain, retains, retinas, satiric, scanter, seminar, sericin, siriema, sirname, smarten, smartie, stainer, termini, trances