The term RELATING TO A SOCIAL GROUP can be summarized by the word 'TRIBAL, ' which is a six-letter word. TRIBAL refers to a group of people who are united by a common culture, language, and history. It is often used to describe indigenous peoples who have a strong sense of identity and connection to their ancestral lands. TRIBAL societies are typically organized around kinship ties and shared beliefs, and they often have their own distinct customs and traditions.