The phrase "jumps all over" typically connotes aggression, criticism, or intense excitement. Its antonyms may include words and expressions like peace, harmony, agreement, passivity, calmness, and indifference. For instance, if someone is calm and composed while encountering a problematic situation, they are not jumping all over it. Similarly, if two people are in agreement with each other, they are not jumping all over each other's opinions. Additionally, antonyms for "jumps all over" could also include words like agree, embrace, adopt, support, and cooperate, which convey a more positive or collaborative approach to an issue.