Hairpieces are versatile accessories that can be used to add volume, length, or color to one's hair. There are several synonyms for the term hairpieces, including hair extensions, wigs, and hair additions. Hair extensions are typically used to add length to natural hair, while wigs are worn over the entire scalp to create a new hairstyle. Hair additions are similar to hair extensions, but they are designed to add volume and thickness rather than length. Other common synonyms for hairpieces include toupees, hair systems, and hair integrations, which typically refer to hairpieces used by men to cover balding areas. Whatever you call them, hairpieces can be a great way to transform your look in moments.