The word "noob" is often used to describe someone who is new or inexperienced in a certain area or activity. However, there are a variety of other terms that can be used to convey the same idea. For example, a person may be called a novice, beginner, rookie, or greenhorn. Other similar terms include tyro, fledgling, or apprentice. While these words can have slightly different connotations, they all generally refer to someone who is inexperienced or just starting out. Additionally, rather than using negative terms like "noob", it can also be helpful to offer guidance and support as someone learns and grows in a new area.