The word renormalizing 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: 30
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (86 words)
agonize, aileron, airline, aligner, almoner, angrier, aniline, armoire, earning, earring, geminal, girlier, glazier, gmelina, gnarler, grainer, gremlin, grimier, grinner, groaner, imagine, ingrain, ionizer, ironage, ironing, ironman, lairing, leaning, learing, limning, lineman, lionize, loamier, loaning, mailing, mangier, mangler, manlier, mariner, marring, meaning, melanin, mineral, mingler, moaning, mongrel, monilia, moraine, morning, nailing, nanogel, nearing, nominal, nonamer, nongame, nonliar, nonmail, nonmale, nonmeal, nonreal, onliner, oranger, origami, railing, rainier, raining, rangier, realign, reaming, rearing, reining, ringman, ringmen, roaming, roaning, roaring, roilier, roiling, romaine, zeroing, zingani, zingano, zingare, zingari, zingaro, zingier