The word shoemaking 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: 22
Highest Scoring Words With Friends™ Play In The Letters shoemaking
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Seven Letter Word Alert: (24 words)
agonies, agonise, agonism, animose, enigmas, gnomish, haemins, hankies, hoagies, homages, imagoes, makings, mangoes, mashing, masking, meshing, monkish, seaming, shaking, shaming, shoeing, sinkage, smoking, soaking