Delivered the goods is a phrase that often refers to achieving success or fulfilling one's responsibilities. Antonyms for this phrase could include phrases such as "missed the mark," "fell short," or "failed to deliver." Other antonyms could be "disappointing," "ineffective," or "inefficient." In a business context, antonyms for "delivered the goods" could include "broke the deal," "did not meet expectations," or "did not provide satisfactory results." Overall, antonyms for "delivered the goods" convey a sense of failure, disappointment, and lack of achievement.