The word gynecologies 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: 23
Highest Scoring Words With Friends™ Play In The Letters gynecologies
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Seven Letter Word Alert: (32 words)
closing, cloying, cognise, cologne, console, cooling, ecology, elogies, eloigns, enclose, geogeny, geogony, geology, gigolos, glycine, glycose, googles, goosing, gosling, isogony, legions, license, lingoes, loonies, loosing, lysogen, oleosin, silence, sniggle, soggily, soloing, yeelins