The word "septs" is defined as a division of a clan or family, especially in Scottish or Irish culture. Some synonyms for this word include branch, division, subgroup, and section. These terms all refer to smaller groups within a larger one, and can be used interchangeably depending on context. Other synonyms for "septs" may include offshoot, wing, faction, or subdivision. Each word can offer a slightly different connotation, so it is important to choose the right synonym for the intended meaning. Regardless of the word choice, the idea remains the same: a subset within a larger group.