The word ungentlemanlike 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: 30
Highest Scoring Words With Friends™ Play In The Letters ungentlemanlike
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Seven Letter Word Alert: (83 words)
ailment, aliment, alltime, annulet, antigen, antlike, augment, eellike, elating, elegant, element, eluting, eminent, emulant, emulate, enamine, gallium, gatemen, gelatin, geminal, gemlike, genital, gentian, gentile, genuine, gluteal, gmelina, guanine, gumlike, gutlike, keeling, keening, kneeing, lakelet, leaking, leaning, legumin, lenient, lineage, lineate, lineman, linemen, lingual, linkage, linkman, malting, manlike, manning, matinee, mauling, meaning, meeting, melange, melanin, melting, mileage, mintage, mulling, mullite, mutagen, netlike, netmail, nutlike, nutmeal, taglike, tagline, tailgun, talking, tanking, tanning, tealike, teaming, teeming, teenage, telling, tillage, tuglike, ukelele, unagile, unalign, unalike, uneaten, unmeant