The word uprightness 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 uprightness
:
Seven Letter Word Alert: (75 words)
gunship, gunters, gushers, gushier, gustier, gutsier, hipness, hirsute, hungers, hunters, hurting, husting, ingests, ingress, inserts, insteps, insures, nutsier, persist, pingers, priests, pterins, puniest, punster, punters, purines, purists, pursing, pushers, pushier, pushing, pussier, reinput, reships, resight, resigns, respins, resting, reusing, rushing, rusting, shiners, shrines, shunter, shutins, sighers, sighter, signers, signets, singers, sinters, snipers, spinets, spriest, spright, springs, sprints, sprites, spurges, stinger, strings, stripes, stupers, stuping, suiters, sunrise, suspire, tigress, turnips, uniters, unrests, unstrip, upright, uprisen, uprises