setback Synonym

reversal - hindrance - obstacle - impediment - blow - defeat - misfortune - complication - stumbling block - snag - disappointment - delay - roadblock - downturn - slump

A setback is an unexpected problem, delay, or difficulty that stops or slows progress toward a goal. It often occurs after some initial success and can feel like going backwards instead of forwards. Setbacks can appear in many areas of life, such as work, health, relationships, or personal projects. They do not mean final failure but represent temporary obstacles that must be overcome. How a person responds to a setback—by adapting, learning, and trying again—often determines future success. Setbacks are a normal part of long-term efforts and can provide important lessons for improvement.