The word liberalised 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: 17
Highest Scoring Words With Friends™ Play In The Letters liberalised
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Seven Letter Word Alert: (56 words)
abiders, aediles, airbeds, airside, alibies, beadier, bedares, bedlars, bedrail, bellied, bellies, birdies, brailed, braille, braised, bridals, bridles, dailies, dairies, dealers, dearies, debaser, deliria, derails, derbies, dialers, dialler, diaries, disable, ebriids, edibles, illbred, labeled, labeler, leaders, liaised, libeled, libeler, liberal, rallied, rallies, readies, realise, rebaled, rebales, rebased, rebells, rebills, redeals, redials, relabel, risible, sabered, seabird, sidebar, sillier