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v. Simple past tense and past participle of frustrate.

adj. foiled, stopped, disappointed

adj. suffering from frustration; dissatisfied, agitated, and/or discontent because one is unable to perform an action or fulfill a desire.

adj. disappointingly unsuccessful

"Anyone who's ever tried to blood-trail a turkey knows what an excercise in frustrated futility that can be."

frustrated    frustrates    frustrating   

vain    ineffectual    useless    unprofitable    null    voil    nugatory    defeat    balk    foil   

confuse    Embarrass    disappoint    annoy    frighten    disturb    tedious    bore    excite    pointless