The word gesticulated 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™ Play In The Letters
Seven Letter Word Alert: (85 words)
acutest, aediles, aiglets, auditee, augites, auletes, cagiest, castile, castled, citadel, cladist, cudgels, cultist, cutlets, dacites, deceits, deciles, delates, delicts, deltaic, deltate, deluges, descale, details, detects, dialect, dictate, dilates, dilutes, dualise, dualist, ductase, ductile, duelist, dulcets, eaglets, edgiest, educate, elastic, elegaic, elegiac, elegist, elegits, eluated, eluates, estuate, euclase, galette, gaudies, gelated, gelates, gestalt, gestate, gluiest, glutted, guested, guilted, laciest, latites, lattice, leagued, leagues, legates, lettuce, leucite, ligated, ligates, lucites, lutites, saluted, sauteed, scatted, scuttle, seclude, settled, situate, slatted, slitted, sluiced, statice, statued, stilted, sulcate, tactile, ugliest