The word propagandising 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 propagandising
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Seven Letter Word Alert: (92 words)
adoring, agnosia, airgaps, airings, anapsid, andiron, anginas, angioid, arising, aspirin, dapping, darning, dinging, dipping, dognaps, donairs, dragons, draping, droning, gaining, gapping, gasping, girding, girning, goading, goannas, grading, grandpa, griping, groping, indians, indigos, ingrain, innards, inroads, ironing, nanogap, napping, nipping, nondrip, nonpaid, opining, ordains, origins, pagodas, paining, pairing, paragon, pardons, parging, parings, parsing, parsnip, pinging, pinions, poising, priding, radians, raiding, raining, raising, ranging, rapping, rasping, ridging, ridings, ringing, rinsing, ripping, roaning, sanding, sangria, saponin, sapping, signing, signora, singing, sipping, snaring, sniping, snoring, soaping, soaring, sopaipa, sopping, spading, sparing, spionid, spiring, spiroid, spongin, sporing