The word paperhangings 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: 27
Highest Scoring Words With Friends™ Play In The Letters paperhangings
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Seven Letter Word Alert: (77 words)
airgaps, anginas, appears, apprise, arshine, earning, engrasp, erasing, gainers, gappers, gapping, garages, garnish, gashing, gaspier, gasping, gearing, gingers, ginseng, gnasher, hangars, hangers, hanging, happens, happier, happing, harpies, harping, heaping, hearing, heparin, hernias, insaner, naggers, nappers, nappies, napping, nearing, nippers, parging, pariahs, parings, parsing, parsnip, perhaps, phasing, pigpens, pinesap, pingers, piranha, ranging, rapping, rasping, reaping, regains, rehangs, saggier, sangria, saphena, sappier, sapping, searing, serging, shaping, sharing, sharpen, sharpie, shipper, signage, snagger, snapper, snaring, snipper, spanner, sparing, spinner, spiraea