"Nosedive"

"Nosedive" refers to a significant and rapid decline, often used to describe a sharp drop in performance, value, or popularity. In a general context, it can apply to various scenarios, such as a stock market crash, a person's reputation plummeting due to a scandal, or the sudden decrease in a business's sales. This term conveys a sense of urgency and seriousness, highlighting the impact of factors that lead to this sudden downturn, whether they be economic, social, or environmental.