The term "fruit boots" is often used to describe roller skates, due to their colorful and playful appearance. However, there are many different words that can be used as synonyms for this term, depending on the context. For example, roller skates could also be referred to as "wheeled shoes," "inline skates," or simply "skates." Other possible synonyms might include "rollerblades," "quad skates," or even "ice skates" if they are fitted with blades instead of wheels. Ultimately, the choice of synonym will depend on factors such as the specific type of skate being referred to, as well as the intended tone and audience of the conversation or written text.