The word lysogenized 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: 27
Highest Scoring Words With Friends™ Play In The Letters lysogenized
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Seven Letter Word Alert: (27 words)
deleing, denoise, densely, dyeings, dyeline, elogies, eloigns, eloined, enolize, eyelids, geodesy, goldens, indoles, legends, legions, lingoes, linseed, lozenge, lysogen, needily, oilseed, seedily, seeding, singled, snidely, yeelins, yodling