The word mendicities 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: 19
Highest Scoring Words With Friends™ Play In The Letters mendicities
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Seven Letter Word Alert: (31 words)
cements, deceits, deistic, deities, dements, descent, destine, diciest, dietics, dieties, dietine, diimine, eidetic, emetics, endemic, enticed, entices, imidine, incised, incited, incites, indices, indicts, indites, itemise, menisci, mindset, miscite, misedit, scented, stimied