A tight group is a small, close-knit group of people who are usually connected by a shared purpose or interest. The term 'tight group' can be broken down into three crossword solutions: SOTS (4 letters), PALS (4 letters), and CADRE (5 letters). SOTS stands for 'Soldiers of the Same Stripe, ' which refers to a group of people who share similar beliefs or values. PALS stands for 'Partners in Life and Service, ' which implies a strong bond between two or more people. Finally, CADRE is an acronym for 'Committee of Administration, Direction, Research, and Education, ' which is a term used to describe a group of people who work together to achieve a common goal.