The word adventurous 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: 19
Highest Scoring Words With Friends™ Play In The Letters adventurous
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Seven Letter Word Alert: (52 words)
advents, adverts, arduous, aroused, astound, asunder, atoners, auteurs, detours, devours, donates, duteous, natured, natures, nervous, nouveau, outdare, outearn, outrave, outread, outruns, oversat, readout, resound, roasted, rodents, rotunda, rotunds, saunter, savored, senator, servant, snorted, snouted, sounder, stander, starved, sutured, taverns, tenuous, tonsure, treason, tundras, undoers, undrest, unrated, unsated, unsaved, untread, urostea, vaunted, vendors