The word ceremoniously 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: 24
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (98 words)
censure, ceriums, cerumen, cleomes, clerisy, cloners, closure, cloyers, coeloms, coiners, colours, columns, console, consume, coolers, cornily, coulees, counsel, creoles, creosol, crimson, cronies, cumenes, economy, elusion, elusory, emulsic, emulsin, emulsor, enclose, encores, erosion, euonyms, incomer, incomes, ionomer, ironyms, isomere, isonomy, leisure, leucine, leucism, license, loonier, loonies, lousier, mercies, microns, mincers, miocene, miserly, misrely, misrule, monocle, monoecy, moronic, moulins, mousier, mousily, muscone, myeline, myelins, myeloic, necrose, noisome, numeric, oeconym, oleosin, omicron, ominous, onerous, orioles, oronyms, recline, reclone, reclose, recluse, recoils, recoins, relines, remines, reslice, ruesome, scenery, screeny, silence, sincere, sluicer, someone, sunroom, unclose, uncoils, uncrime, unloose, unreels, urosome, yeelins, yelmers