trainee (noun)

1. In the popular anime series, the protagonist starts off as a trainee and goes through rigorous training to become a skilled warrior.

2. In the superhero comics, the trainee hero struggles to control their newfound powers and seeks guidance from a mentor.

3. Why did the trainee astronaut bring a ladder to space? Because they wanted to reach for the stars!

4. During World War II, many young men and women were recruited as trainee soldiers and underwent intensive military training before being deployed to the frontlines.