The antonyms for the term "short breath" are numerous and complex, depending on context and interpretation. Some possible opposing words might include "deep breath," "long inhalation," or "sustained respiration." These antonyms suggest a sense of calm, depth, and deliberate control over breathing, rather than the shallow, rapid breaths associated with shortness of breath. More abstract antonyms could include terms like "relaxed," "content," or "well-rested," which have connotations of ease and peacefulness, as opposed to the discomfort and anxiety that often accompany shortness of breath. Overall, the antonyms for "short breath" convey a sense of balance, control, and inner peace.