The word chronologies 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
Seven Letter Word Alert: (62 words)
chlorin, choline, chooser, choregi, choring, chorion, clinger, cloners, closing, cognise, coheirs, coiners, cologne, console, coolers, cooling, coreign, creosol, cringes, cronies, echoing, eloigns, english, erosion, girnels, glories, goosier, heroics, heroins, horsing, ignores, inchers, inshore, leching, leghorn, legions, lichens, lingers, lingoes, longish, loonier, loonies, loosing, ogreish, oleosin, onshore, oolongs, orioles, orogens, reclogs, recoils, recoins, regions, regosol, scoring, scrooge, shingle, shoeing, shooing, shoring, slinger, soloing