When someone is "left holding the bag", it means that they are held accountable or responsible for something that they had no part in or were not fully aware of. Some antonyms for this phrase could include "sharing the responsibility", "distributing the blame", or "working as a team". Instead of leaving someone to deal with the consequences alone, these antonyms suggest taking a collective approach where each person involved takes responsibility for their part and works together to find a solution. By avoiding the use of "leave holding the bag" and using more collaborative language, we can encourage unity, accountability, and cooperation.