The word neurosarcomas 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: 21
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (87 words)
acerous, acomous, acumens, amorous, ancress, anomers, arcanum, armours, arouser, arouses, assumer, aurorae, auroras, caeomas, cameras, canoers, carouse, cassoon, causers, censors, coarsen, coarser, consume, corneas, corners, coronas, coroner, courser, courses, crasser, crooner, crosser, cursers, cursors, enamors, enamour, manurer, manures, maroons, masseur, moaners, mourner, mousers, mucosae, mucosas, muscone, narcoma, neuroma, noosers, nursers, oarsman, oarsmen, onerous, racoons, rancors, rancour, ransoms, reasons, recross, rescans, roamers, romance, roomers, rosacea, sacrums, sarcasm, sarcoma, saucers, scarers, scorers, scorner, scourer, screams, searoom, sermons, snarers, snorers, soarers, sooners, sources, sucrase, sucrose, sunroom, surname, uncross, urnmoss, urosome