The word chiropodists 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 chiropodists
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Seven Letter Word Alert: (25 words)
choroid, cohorts, disroot, doctors, hotrods, isopods, opioids, orchids, ostrich, pisoids, porosis, porotic, portico, prootic, rhotics, scorpio, scripts, soricid, spirits, spiroid, toroids, torpids, tripods, trophic, tropics