The word aromatising 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: 17
Highest Scoring Words With Friends™ Play In The Letters aromatising
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Seven Letter Word Alert: (49 words)
against, agnosia, agonism, agonist, airings, amongst, amritas, angioma, animist, arising, artisan, artsman, atonias, gastrin, gnomist, ignitor, isogram, mantras, margins, marinas, martian, martini, martins, matings, matrons, migrant, misting, moating, oarsman, orating, origami, origins, raising, ratings, rations, rioting, roaming, sangoma, sangria, signora, smiting, soaring, sorting, stamina, staring, storing, tangram, timings, tsarina