The word candlestick 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™ Plays In The Letters
Seven Letter Word Alert: (85 words)
accents, accited, accites, anklets, antlike, ascetic, cackled, cackles, cakiest, calcine, calcite, cancels, candies, candles, cantles, castile, castled, catkins, catlike, citadel, clacked, cladist, clanked, clastic, clicked, clients, clinked, dacites, dankest, decalin, decants, delicts, delinks, delints, deltaic, denials, dentals, dentils, descant, destain, details, detains, deticks, dialect, dilates, discant, elastic, elastin, entails, incased, instead, intakes, kindest, kindles, laciest, lancets, nailset, nickase, nickels, nickles, saclike, sainted, salient, sickled, slacked, slacken, slanted, slicked, slinked, snacked, snailed, snicked, stacked, stained, stalked, stencil, sticked, stickle, tackled, tackles, talkies, tickled, tickles, tinkled, tinkles