The word capitalisations 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: 23
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (85 words)
acapnia, actants, actions, alicant, alpacas, altoist, anaptic, aplasia, aplitic, atonias, atonics, attains, caisson, canasta, cantata, capital, capitol, capstan, captain, caption, casinos, cations, catnaps, catnips, cattail, coalpit, coastal, colitis, consist, iconist, inclasp, initial, isospin, italics, lacinia, liaison, nicosia, notists, octants, oilcans, optical, pascals, passion, patacas, patinas, pianist, pinitol, pintail, pistils, pistols, pistons, plastic, politic, postils, psionic, saltcat, saltpan, satanic, silicas, silicon, socials, solicit, sonatas, spacial, spastic, spatial, spinals, splints, spotlit, stanols, statics, statins, station, stoical, tailpin, taoists, tapioca, tilapia, tinpots, tipcats, titanic, tocsins, tonsils, topical, topsail