The phrase "autumn of life" is often used to describe the later years of a person's life. However, if we were to consider antonyms for this phrase, we could explore the idea of youthfulness, vitality and new beginnings. Spring, summer, and even winter of life are all possible antonyms, each evoking a different sense of energy, growth or possibility. While autumn may be a time of reflection and preparation for the colder, quieter months, the antonyms for this phrase remind us that life can be vibrant and full of potential at any age.