The word deaminization 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: 28
Highest Scoring Words With Friends™ Play In The Letters deaminization
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Seven Letter Word Alert: (29 words)
adenoma, adonize, amentia, amidone, andante, animate, anodize, atomize, azimide, diamine, diazane, diazine, diimine, domatia, edition, imidine, intoned, ionized, iotized, mandate, mention, miniate, montane, nondate, nondiet, nonmate, nonmeat, zenaida, zonated