The word actualities 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: 16
Highest Scoring Words With Friends™ Play In The Letters actualities
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Seven Letter Word Alert: (31 words)
actuals, actuate, acuates, acutest, castile, cattail, ciliate, cultist, cutlets, elastic, elicits, elitist, italics, laciest, lactase, lactate, laicise, latites, lattice, lucites, lutites, saltate, saltcat, satiate, scuttle, situate, statice, sulcate, tactile, tactual, utilise