The word gasifications 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: 22
Highest Scoring Words With Friends™ Play In The Letters gasifications
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Seven Letter Word Alert: (34 words)
actions, against, agnosia, agnosic, agonist, atonias, atonics, caftans, caisson, casings, casinos, casting, cations, coating, confits, consist, cosigns, costing, facings, faction, fanatic, fascias, fascist, fasting, fiction, fission, gnostic, iconist, nicosia, satanic, sifting, sonatas, tocsins, tossing