The word recusants 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: 14
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (29 words)
actress, ancress, ascents, canters, casters, causers, cauters, centaur, curates, encrust, natures, nectars, nutcase, recants, recasts, rescans, sanctus, saucers, saunter, scanter, secants, stances, sucrase, sunstar, trances, uncarts, uncrate, unrests, unseats