The word scaramouches 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™ Play In The Letters scaramouches
:
Seven Letter Word Alert: (49 words)
accrues, accurse, accuser, accuses, acerous, arouses, assumer, cachers, cachous, caeomas, cameras, carcass, carouse, cashers, causers, chaoses, chasers, chouser, chouses, chromes, coaches, couches, courses, crashes, crushes, curacao, marches, marshes, mashers, masseur, mousers, mucosae, mucosas, mushers, roaches, rosacea, sacrums, sarcasm, sarcoma, saucers, schemas, screams, smasher, soccers, sources, succors, sucrase, sucrose, sumachs