His illness disappointed all his hopes.

Illness frustrated his plans for the trip.

Our plan failed because of the shortage of funds.

Children exhibit a low tolerance for the frustrations of learning.

The work of art, I decided, was the final product of human activity, and the final justification for all the misery, the endless toil and the frustrated strivings of humanity.

There will be setbacks and false starts. There are many who won't agree with every decision or policy I make as president. And we know the government can't solve every problem.

Up until this point, languages with more than 4 cases have only caused frustration.