The word psychoanalyst 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: 27
Highest Scoring Words With Friends™ Play In The Letters psychoanalyst
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Seven Letter Word Alert: (26 words)
analyst, asphalt, calypso, capstan, catnaps, claypan, coastal, halcyon, haycaps, pascals, playact, psychos, pyocyst, pythons, saltpan, scantly, snatchy, sonatas, sophtas, splashy, splatch, splotch, stanols, stylops, syphons, tachyon