The word "nose-dove" refers to a sudden and rapid decline, usually in terms of financial or economic situations. Some antonyms for "nose-dove" include "soared," "ascended," and "strengthened," all of which suggest an upward trend or positive growth. Other antonyms could include words such as "stabilized," "plateaued," or "recovered," which suggest a return to normal or a resolution of a crisis. These words are often used to describe economic situations, but they can also be applied to personal or emotional scenarios, such as relationships or mental health. By understanding these antonyms, we can better articulate and identify the positive changes in our lives.