A small group is a collective of individuals that are smaller in size than a large group. The crossword solutions for the term 'small group' include MINIS (5 letters), CELL (4 letters), TRIO (4 letters), UNIT (4 letters), DUO (3 letters), CLOT (4 letters), and KNOT (4 letters). MINIS refers to a small group of people, CELL is a small group of cells, TRIO is a group of three people, UNIT is a single thing or person, DUO is a pair of people, CLOT is a mass of material, and KNOT is a tangled mass of something.