The word syntactically 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: 26
Highest Scoring Words With Friends™ Plays In The Letters syntactically
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Seven Letter Word Alert: (26 words)
aclinal, actants, alanyls, alicant, analyst, attains, catcall, cattail, cattily, clastic, cyclins, cyclist, cynical, install, nasally, nastily, nattily, saintly, saltcat, saltily, satanic, scantly, tacitly, tactics, tastily, tictacs