The word lyophilisations 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: 25
Highest Scoring Words With Friends™ Play In The Letters lyophilisations
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Seven Letter Word Alert: (69 words)
anthill, apishly, hastily, hatpins, hilltop, initial, install, instill, isospin, liaison, loathly, lotions, nastily, noisily, ooliths, ooplast, options, passion, phonily, photons, pianist, pillion, pinitol, pintail, pistils, pistols, pistons, pithily, plainly, platoon, plosion, poisons, polyols, postils, potions, ptyalin, pythons, saintly, saloons, saltily, shallot, shinily, siphons, soapily, soloist, soothly, sootily, sophtas, spinals, splashy, splints, stanols, stonily, stonish, stylion, stylish, stylops, syphons, tailpin, tallish, tallyho, tipsily, tonally, tonsils, topsail, topsoil, toyshop, tylosis, typhoon