The word preambling 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 preambling
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Seven Letter Word Alert: (38 words)
aligner, ambling, balmier, beaming, bearing, biplane, blaming, blaring, brangle, epigram, gambler, geminal, glamper, gmelina, gremlin, impaler, impanel, lambing, leaping, learing, lempira, mangier, mangler, manlier, mineral, mingler, nimbler, palmier, palming, pealing, perming, pingler, plainer, plebian, praline, realign, reaming, reaping