The word detoxicates 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: 22
Highest Scoring Words With Friends™ Play In The Letters detoxicates
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Seven Letter Word Alert: (29 words)
cestode, coasted, codetta, codexes, coedits, coesite, coexist, costate, dacites, deceits, detects, detoxes, dictate, diocese, dittoes, dotiest, exacted, excides, excised, excited, excites, existed, exotica, exotics, oxidase, oxidate, scatted, statice, toasted