Hula-hula is a term that is commonly used to refer to a type of traditional Hawaiian dance. However, there are several synonyms that can be used to describe this type of dance or other similar activities. Some of the synonyms of hula-hula include hula dancing, hula hoop, hula skirt, luau dance, Polynesian dance, and Tahitian dancing among others. These synonyms all refer to different aspects of the Hawaiian culture and can be used interchangeably to add variety to conversations and discussions, as well as to describe different types of dance and cultural activities. Overall, the word hula-hula is just one of many ways to describe the rich and diverse tradition of Hawaiian dance and culture.