The word phenylbutazone 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: 37
Highest Scoring Words With Friends™ Play In The Letters phenylbutazone
:
Seven Letter Word Alert: (61 words)
abluent, annulet, aplenty, azoblue, azulene, baloney, bayonet, beneath, benthal, benthon, bentley, benzole, benzoyl, benzyne, bonelet, buoyant, butanol, ennoble, enolate, eophyte, epaulet, ethanol, euphony, eupnoea, eyebath, eyebolt, heeltap, heptane, heptyne, nebulae, neonate, neotype, nepotal, nonlate, nonlazy, nonleap, nonplay, notable, notably, opulent, outleap, outplan, outplay, outyelp, penalty, pentane, pentyne, phablet, phenate, potable, potheen, taboule, taphole, tenable, tenably, toluene, tunable, tunably, unblent, uneaten, youthen