The word personable 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™ Play In The Letters personable
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Seven Letter Word Alert: (30 words)
alpeens, areoles, baleens, boranes, boreens, earlobe, elopers, enabler, enables, enolase, enrobes, leaners, leapers, loaners, openers, orleans, paroles, persona, planers, pleaser, presale, rebales, relapse, reloans, reopens, repanel, repeals, replane, replans, spelean