We don't have synonyms for caucas yet — it may be a rare, specialized, newly coined, or misspelled word. The closest thesaurus entries we have are caucus, cacas and cauca.
°A meeting, especially a preliminary meeting, of persons belonging to a party, to nominate candidates for public office, or to select delegates to a nominating convention, or to confer regarding measures of party policy; a political primary meeting.
°A grouping of all the members of a legislature from the same party.
°A meeting, especially a preliminary meeting, of persons belonging to a party, to nominate candidates for public office, or to select delegates to a nominating convention, or to confer regarding measures of party policy; a political primary meeting.
°A grouping of all the members of a legislature from the same party.