The word randomised 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: 16
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (62 words)
adenoid, admired, admires, adonise, adorned, amidone, android, aneroid, animose, anodise, anomers, daemons, damners, danders, dandier, dandies, demands, deodars, dermoid, desmoid, diadems, diamond, domains, donairs, drained, enamors, indorse, inroads, maddens, madders, maidens, marines, medians, middens, minders, misdoer, misdone, misread, moaners, moderns, moraine, nimrods, nodders, oarsmen, ordains, radioed, radomes, randoms, remains, remands, reminds, roadies, roadmen, romaine, rosined, sandier, sardine, seminar, sidearm, sideman, sirname, soddier