The word lateralized 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: 23
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (21 words)
aerated, airdate, alerted, altered, dealate, dialler, dilater, lateral, literal, radiate, rallied, realize, redealt, related, retiled, tallied, tallier, tiaraed, trailed, treadle, trilled