The word cryptologies 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™ Plays In The Letters cryptologies
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Seven Letter Word Alert: (90 words)
clerisy, cloyers, colters, coolers, coolest, cooties, copiers, copilot, copyist, cotyles, cotypes, coyotes, creosol, crisply, cytosol, ecology, egotrip, elogist, epilogs, erotics, estriol, glister, glories, glycose, glyptic, goiters, goitres, gooiest, goopier, goosier, goriest, gristle, gristly, isotope, isotype, leprosy, loiters, loopier, looters, ocelots, oocytes, oolites, orioles, petrols, piglets, poetics, polices, politer, polyose, poorest, porotic, portico, precool, prologs, prootic, pyloric, pyrites, reclips, reclogs, recoils, regosol, repilot, replots, resplit, respool, retools, ropiest, scooper, scooter, scorpio, scrooge, society, sootier, sootily, spicery, splicer, spoiler, spooler, stoolie, stooper, stripey, stylier, toilers, toolers, topsoil, triceps, trilogy, triples, tripole, tropics