The word marbleization 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: 30
Highest Scoring Words With Friends™ Play In The Letters marbleization
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Seven Letter Word Alert: (90 words)
abalone, ablator, aeolian, aileron, ailment, airable, airboat, airline, airmail, airtime, albizia, aliment, almoner, ambiant, ambient, amentia, amiable, animate, arabize, atomize, balmier, banaler, baronet, bimetal, biolite, blintze, bloater, boatman, boatmen, bromate, bromine, bromite, bromize, elation, embroil, iambize, inertia, interim, ionizer, labiate, laminae, laminar, latrine, libator, limiter, lintier, lionize, loamier, maltier, manlier, marital, marlite, martial, martian, martini, militar, minaret, mineral, miniate, mintier, monilia, moraine, motlier, netmail, nimbler, niobate, niobite, notable, oatmeal, orbital, otarine, raiment, ratline, reliant, retinal, retinol, romaine, tamable, termini, timbale, timbrel, toenail, tonearm, trenail, triable, trilobe, tzarina, zealant, zelator, zoarial