The word refracting 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: 19
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (39 words)
angrier, cantref, carting, certain, crafter, crating, cringer, earring, engraft, erratic, fainter, fancier, fearing, fireant, frantic, frigate, fringer, grafter, grainer, granite, granter, infarct, ingraft, ingrate, rafting, rangier, rearing, recraft, refract, refrain, regraft, regrant, retrain, tangier, tarring, tearing, terrain, tracing, trainer