The word ciderpresses 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™ Plays In The Letters
Seven Letter Word Alert: (51 words)
cerises, creeped, creeper, cresses, crisped, crisper, decreer, decrees, decrier, decries, deicers, depress, derries, desirer, desires, despise, dresser, dresses, pierced, piercer, pierces, precede, precise, preside, pressed, presser, presses, pricers, recedes, recipes, redress, redries, reedier, repress, reprice, reprise, reseeds, resider, resides, respice, respire, screeds, seceder, secedes, seeders, seedier, seepier, species, speeder, spicers, spiders