The word hypostatized 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: 29
Highest Scoring Words With Friends™ Plays In The Letters hypostatized
:
Seven Letter Word Alert: (38 words)
adipose, atheist, azotise, dashpot, deposit, dittoes, dopiest, dotiest, doziest, haziest, hoisted, isohyet, isotype, opiated, opiates, patties, pettish, pithead, posited, pothead, potties, satiety, shitpot, shotted, spatted, spitted, spotted, teapots, teashop, tiptoed, tiptoes, toadish, toasted, topazes, topside, typhads, typhoid, zaptieh