The word nonmigratory 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: 21
Highest Scoring Words With Friends™ Play In The Letters nonmigratory
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Seven Letter Word Alert: (28 words)
antonym, atoning, gyrator, ironman, marring, migrant, moaning, moating, monitor, mooning, mooring, mooting, morning, nonriot, orating, oration, oratory, ranting, ringman, roaming, roaning, roaring, rooming, rooting, tarring, trigram, trionym, yarning