| nest(noun, abode, crew) |
| nucleus(noun, beginning, stone, source, nut) |
| organisation |
| party(noun, group, circle, section, side) |
| penal colony(expression, idiom, prison) |
| penal settlement(expression, idiom, prison) |
| prison cell(noun, expression, idiom) |
| privacy(noun, shelter, defense, sanctuary, refuge) |
| regiment(noun, guard, unit, crew, army) |
| sect(noun, group, party, section, side) |
| sponging house(expression, idiom, prison) |
| spore(noun, beginning, stone, organism, source) |
| squad(noun, guard, unit, crew, army) |
| subdivision(noun, section, stall, carriage, booth) |
| tollbooth |
| tower(noun, container, fortification, stronghold, room) |
| troop(noun, organization, guard, circle, band) |
| troupe(noun, circle, loop, crew, hoop) |
| wing(noun, group, party, section, side) |
| guardhouse(noun, fortification, stronghold, presidio, sustainment) |