The word bronchiolitis 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 bronchiolitis
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Seven Letter Word Alert: (37 words)
bicolor, biolith, biotics, biotins, bitcoin, boltons, boorish, borscht, bosonic, bristol, bronchi, broncos, chitlin, chlorin, chorion, citrons, cohibit, cohorts, colitis, coltish, consort, control, iconist, incisor, inhibit, lotions, nostril, ooliths, oolitic, ostrich, rhotics, robotic, silicon, sirloin, solicit, strobic, torsion