The word imperfection 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: 25
Highest Scoring Words With Friends™ Play In The Letters imperfection
:
Seven Letter Word Alert: (51 words)
citrine, comfier, compere, compete, confirm, conifer, coterie, empiric, emptier, enforce, enteric, enticer, epitome, ferment, fermion, fiction, firemen, firepit, firepot, foremen, imprint, inciter, incomer, inepter, interim, meiotic, mintier, miocene, nepotic, netform, niftier, oftener, onetime, percent, perfect, picrite, pimento, pinfire, pioneer, pointer, porcine, precent, prefect, prenote, protein, receipt, repoint, ropemen, tempore, termini, terpine