The word preordaining 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: 20
Highest Scoring Words With Friends™ Plays In The Letters preordaining
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Seven Letter Word Alert: (62 words)
adoring, adorner, airdrop, andiron, aneroid, angioid, angrier, darning, denarii, deraign, dingier, drainer, draping, droning, eardrop, earning, earring, eroding, gnarred, grained, grainer, grander, grinder, grinned, grinner, groaned, groaner, groined, ignored, ingrain, ironage, ironing, nearing, negroid, nondrip, nonpaid, opening, operand, opining, oranger, paining, pairing, pending, prairie, priding, pronged, raiding, rainier, raining, randier, rangier, rapider, reading, readorn, reaping, rearing, redoing, regrind, reining, rending, roaning, roaring