The word "short-fused" is often used to describe someone who is quick to anger, irritable, or easily provoked. However, there are several antonyms to this term that can be used to describe someone who is calm, patient, or easygoing. Some possible antonyms for "short-fused" include "even-tempered," "composed," "collected," "level-headed," "patient," "calm," "relaxed," "unperturbed," or "unflappable." These words all suggest a sense of emotional stability, a lack of impulsiveness, and an ability to handle stress or frustration without losing one's cool. By utilizing antonyms for "short-fused," we can describe people in more positive terms and avoid perpetuating negative stereotypes.