The word airfreighting 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: 23
Highest Scoring Words With Friends™ Plays In The Letters airfreighting
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Seven Letter Word Alert: (55 words)
afright, angrier, earring, engraft, fainter, fairing, farther, fearing, fighter, fireant, firring, freight, frigate, fringer, gaiting, gearing, gifting, grafter, grainer, granite, granter, grating, hairier, hairnet, hearing, heating, hefting, herring, igniter, inertia, ingraft, ingrate, inherit, niftier, nightie, rafting, raggier, rainier, rangier, rearing, refrain, regraft, regrant, retrain, rifting, righter, ringgit, taggier, tangier, tarring, tearing, terrain, tiering, trainer, trigger