The word bichlorides 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: 21
Highest Scoring Words With Friends™ Play In The Letters bichlorides
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Seven Letter Word Alert: (32 words)
beholds, biocide, birched, birches, birdies, bodices, boilers, bolides, bridles, brioche, broiled, ceroids, chilies, coheirs, coldish, disrobe, doilies, ebriids, heroics, holders, idolise, iodiser, libidos, oilbird, orchids, reboils, recoils, risible, scolder, scribed, soldier, soricid