Band of eight is a phrase that describes a group of eight individuals or things. There are various synonyms for this phrase, including octet, group of eight, team of eight, squad of eight, troupe of eight, ensemble of eight, party of eight, and crew of eight. These synonyms can be used interchangeably to refer to a group of eight individuals or things, and they can be used in different contexts. For instance, an octet can refer to a group of eight musicians performing together, while a party of eight can refer to a group of people attending an event together. Overall, these synonyms provide options for describing a group of eight and can add variety to one's vocabulary.