The word irreconcilable 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: 26
Highest Scoring Words With Friends™ Play In The Letters irreconcilable
:
Seven Letter Word Alert: (70 words)
acerbic, aclinic, aerobic, aileron, airborn, aircell, airline, albinic, bacilli, billion, binocle, boracic, braille, breccia, brinier, broiler, calcine, caliber, calibre, calicle, caloric, calorie, carbeen, carbene, carbine, caroler, carrion, cerebra, circler, clarion, cleaner, clearer, coalbin, coalier, cocaine, coeliac, coercer, colicin, collier, conceal, conical, corneal, cornice, cornier, crabier, earlier, earlobe, eccrine, enabler, enrober, iceball, labeler, laborer, laconic, learner, libeler, liberal, licence, lobelia, oceanic, ocellar, rainier, rebrace, reclean, recline, reclone, relabel, relearn, roilier, rollbar