The word equalisation 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: 24
Highest Scoring Words With Friends™ Play In The Letters equalisation
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Seven Letter Word Alert: (46 words)
aeolian, aliquot, antique, atonias, aunties, elastin, elation, elision, eluants, elusion, elution, entails, inosite, inquest, inquiet, inulase, iolites, isolate, leantos, liaison, lionets, lionise, lunates, luniest, nailset, oiliest, outlies, outline, outsail, quantal, quinoas, quinols, quonset, salient, sealant, sealion, sequoia, siliqua, silique, sinuate, sultana, tequila, toenail, unities, utensil, utilise