Tweenage is a term used to describe children between the ages of 10-12 years old. While it's an appropriate word for this age group, there are other synonyms that can be used interchangeably. Some synonyms that come to mind include pre-teen, tween, intermediate, adolescent, juvenile, and young adult. Each of these words can be used as a substitute for tweenage and carry a similar meaning. It's essential to use appropriate language to describe this age group to avoid any negative connotations. Regardless of the term used, this age group requires a unique approach as they are transitioning from childhood to adolescence. Understanding the differences between these words can help make communication more effective.