Fallbacks refer to alternative options available when things don't go as planned. Synonyms for this word include contingency plans, safety nets, backups, reserves, plan B, fallback plans, and secondary plans. Contingency plans refer to a series of predetermined actions that can be undertaken to tackle unexpected events. Safety nets are measures that provide protection for individuals or organizations in case of failure. Backups refer to copies of data or resources stored in case of loss or damage. Reserves are extra supplies or resources held in case of future needs. Plan B is an alternative option should the original plan fail. Fallback plans and secondary plans refer to alternatives in case of failure.