Antonyms for the word "foul ups" are successes, triumphs, achievements, accomplishments, victories, and breakthroughs. These words all describe positive outcomes and denote an absence of errors, mistakes or mishaps. When people work towards a common goal, the words 'success' or 'triumph' are used to describe the result, indicating the successful attainment of a goal. Similarly, the words 'achievements' or 'accomplishments' are used to show progress or reaching significant milestones. 'Victories' and 'breakthroughs' imply a sense of accomplishment and a positive change or outcome. Overall, these antonyms for the word 'foul ups' signify positive results and remind us of the fruits of our labor when things go according to plan.