The word immoderation 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: 20
Highest Scoring Words With Friends™ Play In The Letters immoderation
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Seven Letter Word Alert: (48 words)
airtime, amidone, aneroid, denarii, detrain, diamine, diorite, doorman, doormat, doormen, dormant, edition, emotion, inditer, inertia, interim, ionomer, marmite, martini, mermaid, midterm, minaret, miniate, mintier, monitor, monomer, moodier, moraine, mordant, mordent, motored, nitride, odorant, oration, otarine, raiment, readmit, roadmen, romaine, tearoom, termini, timider, tonearm, tornado, tradein, trained, trammed, trimmed