The word resemblance 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: (38 words)
absence, amblers, amerces, baleens, basemen, besmear, blamers, cablers, cambers, carbeen, carbene, careens, cereals, clamber, cleaner, cleanse, embrace, enabler, enables, enamels, encalms, lancers, leaners, marbles, menaces, racemes, rambles, rebales, reblame, recanes, reclean, relaces, release, renames, rescale, scalene, sclerae, seeable