What are the opposite words for childhood?

Childhood is the phase of life where someone experiences a lot of things for the first time. It has a lot to do with innocence, curiosity, learning, and growth. When it comes to antonyms for this beautiful phase, there can be many words that might describe the opposite of childhood. Maturity, adulthood, old age, experience, cynicism, jadedness, and weariness can all be considered antonyms for childhood. Childhood is a time of discovery and development, and the opposite of that would be stagnation and a lack of growth. Each phase of life has its own unique joys and challenges, but the magic of childhood is something that stays with us forever.

Antonym of the day

johnny come lately
expert, local, national.