The word reappraised 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: 18
Highest Scoring Words With Friends™ Plays In The Letters
Seven Letter Word Alert: (52 words)
appears, appease, apprise, aspired, aspirer, dappers, dearies, derries, desirer, despair, diapers, dippers, drapers, dripper, papered, paperer, parader, parades, praised, praiser, prepaid, prepare, preside, raiders, rapider, rappers, raspier, readers, readier, readies, reapers, rearise, redrape, redries, repairs, repaper, reparse, repiped, repipes, reprise, reraped, rerapes, rereads, resider, respade, respire, rippers, sappier, sparred, speared, spearer, spiraea