“John's ungenerosity was evident when he refused to donate to the charity despite his ample wealth.”

“If he ever did an ungenerous thing, I never heard of it. Never has any man accused him, in my hearing or to my knowledge, of ungenerousness.”

“He was masterful and imaginative, but his masterfulness tended to ungenerousness and his imagination to vagary and mischievous exaggeration.”

“Immediately after we were introduced I began screaming at her, scolding her for unprofessional behavior, indifference, ungenerousness.”