The quality of lacking worth, of being valueless, useless or devoid of benefit.(noun)
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Use "worthlessness" in a sentence
"The problem is, young gay kids -- the target of It Gets Better -- are learning about their worthlessness from the actions of the President's office."
"This usually causes an eruption of huge emotion as the normal feeling of worthlessness is contradicted by the new worth in the person’s bank account."
"As to the "worthlessness" of the bonds that the Treasury has issued to * itself* in the trust fund as a means of saving to finance its future obigations, they are no more or less worthless than any debt that any party issues to itself as a means of saving to pay a future cash flow need."