| Answer | Crossword Clue |
|---|---|
| LEAGUE | Mutual-assistance group |
| cooperative | Involving mutual assistance in working toward a common goal |
| freemason | member of a widely distributed secret order (Free and Accepted Masons), having for its object mutual assistance and the promotion of brotherly love among its members |
| GUILD | Mutual-aid group |
| fraternities | The state or feeling of friendship and mutual support within a group |
| fraternity | The state or feeling of friendship and mutual support within a group |
| systems | A group of celestial objects connected by their mutual attractive forces, esp. moving in orbits about a center |
