The word chemosurgery 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™ Plays In The Letters
Seven Letter Word Alert: (46 words)
chouser, chromes, chymous, coherer, coheres, cougher, courser, crusher, cursory, echoers, grocers, grocery, grouchy, grouser, gruyere, gumshoe, mercers, mercury, mergers, morgues, rechose, recrush, recures, recurse, rehomes, rehouse, remorse, rescore, rescuer, reshore, resumer, resurge, reurges, rhymers, rougher, ruesome, schemer, scourer, scourge, scrouge, securer, sorcery, sorghum, surgery, uromere, usherer