The word ornithological 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: 24
Highest Scoring Words With Friends™ Play In The Letters ornithological
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Seven Letter Word Alert: (60 words)
aircool, alcohol, alginic, alright, anthill, arching, calling, carting, cartoon, chagrin, chariot, chitlin, chloral, chlorin, choragi, choring, chorion, clangor, clarion, coaling, coating, coiling, control, coolant, cooling, corolla, coronal, crating, gorilla, hailing, halting, haricot, hooting, ignitor, illogic, intagli, itching, lairing, lathing, lilting, locator, logical, looting, octagon, oogonia, oolitic, orating, oration, organic, railing, rioting, roiling, rolling, rooting, tailing, tilling, toiling, tolling, tooling, tracing