The word repurchases 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: 20
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (87 words)
archers, asperse, careers, carpers, cashers, causers, chasers, cheaper, crasher, crashes, crasser, creaser, creases, crusher, crushes, cursers, eparchs, erasers, erasure, escaper, escapes, escarps, harpers, heapers, hearers, hearses, parches, parsecs, parsers, peaches, percher, perches, percuss, peruses, phraser, phrases, prerace, presser, pursers, pushers, rashers, raspers, reacher, reaches, reapers, recrush, recures, recurse, recuses, reheaps, rehears, repaces, reparse, reperch, repress, rerapes, rescuer, rescues, reshape, reshare, respace, rushers, saucers, scarers, scraper, scrapes, securer, secures, serapes, seraphs, shapers, sharers, sharper, shearer, sherpas, spacers, sparers, sparser, spearer, spheres, sprucer, spruces, sucrase, upreach, uprears, ureases, usherer