The word "more staggered" suggests a feeling of disbelief, surprise, or shock. However, to convey the opposite effect, we can use antonyms such as "calm," "composed," "steady," or "collected." These words indicate a sense of control, composure, and stability, rather than being overwhelmed or stunned. Other antonyms for "more staggered" could be "unfazed," "unperturbed," "unimpressed," or "unmoved." These words imply a level of indifference, indifference or lack of concern that is the opposite of the original meaning. Using antonyms can add depth and nuance to written or spoken expressions, and help convey a range of emotions and attitudes.