Being caught short is a commonly used phrase that means being unprepared for a situation or lacking something when needed. The antonyms for this phrase can come in different forms, such as synonyms or opposite expressions. Some antonyms for being caught short include being prepared, being equipped, having ample resources, and being well-stocked. Other antonyms for this phrase can also include being proactive, being ahead of the game, being vigilant, and being alert. By understanding the opposite expression of being caught short, individuals can make sure they are always prepared and ready for any situation that may arise.