Your question is Explaining Regression vs Retesting Clearly. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
Tell me about a time you had to explain the difference between regression testing and retesting to a teammate, developer, or stakeholder who was using the terms interchangeably. How did you clarify the distinction, align the team on the right testing approach, and what changed afterward?