The word unsoldierly 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: 18
Highest Scoring Words With Friends™ Plays In The Letters unsoldierly
:
Seven Letter Word Alert: (29 words)
dollies, elusion, elusory, enrolls, indoles, indolyl, indorse, insured, lousier, lousily, luridly, nodules, resound, rosined, roundel, roundly, snidely, soldier, solidly, sounder, soundly, sullied, sunlily, surlily, synurid, undoers, unoiled, unrolls, yodlers