The word disconnecting 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
Seven Letter Word Alert: (73 words)
codices, codings, coedits, cognise, coining, conceit, concise, condign, congest, connect, conning, consent, consign, contend, costing, decocts, deicing, deictic, deistic, denning, denting, dentins, diciest, diction, dietics, dieting, dingies, dinning, dinting, dioecic, donning, editing, edition, endings, eosinic, gnostic, godsent, iconist, ignited, ignites, incised, incited, incites, indents, indices, indicts, indigos, indites, innings, inosine, inosite, intends, intoned, intones, iodines, iodites, ionised, nesting, nondiet, noticed, notices, sconced, section, sending, siccing, sinning, stoning, tending, tendons, tensing, tension, tidings, tinning