The word hallucinating 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: 25
Highest Scoring Words With Friends™ Play In The Letters hallucinating
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Seven Letter Word Alert: (39 words)
aclinal, alginic, alicant, anginal, anthill, calling, cannula, canting, chitlin, cingula, culling, gallant, glacial, hailing, halting, hauling, hinting, hulling, hunting, inching, intagli, itching, lacinia, lancing, lanugal, lathing, lilting, lingual, lunatic, nailing, nautica, tailgun, tailing, tilling, unalign, unchain, uncling, uniting, unlatch