The word statesmanship 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: 22
Highest Scoring Words With Friends™ Play In The Letters
Seven Letter Word Alert: (62 words)
amasses, amentia, amnesia, anapest, animate, anthems, apatite, aptness, asepsis, ashiest, assents, atheism, atheist, attains, haemins, hastate, hastens, hatpins, hipness, impasse, inmates, inseams, instate, insteps, messiah, mishaps, mispens, misseat, misstep, mittens, naptime, pansies, panties, pasties, pastime, patents, patient, patinae, patinas, patines, patties, peasant, pettish, saphena, satiate, seitans, sestina, shamans, shipman, shipmen, siestas, smashes, smitten, spinets, stamens, stamina, stashes, statins, statism, tapeman, theisms, theists