| hiding place(noun, expression, idiom, break, hole) |
| junto(circle, loop, hoop) |
| lair(noun, abode) |
| mobile(noun, technology, communication, device, telephone) |
| pound(noun, keep, field, pen, arena) |
| reformatory(noun, prison) |
| sanctum |
| sanctum sanctorum(expression, idiom, abode, seclusion exclusion) |
| carrel(noun, break, retreat, opening, hole) |
| adytum(noun, shelter, defense, sanctuary, refuge) |
| army(noun, guard, unit, crew) |
| band(noun, group, party, circle, section) |
| battalion(noun, guard, unit, crew, army) |
| bay(noun, break, retreat, opening, hole) |
| body(noun, guard, unit, crew, army) |
| bridewell |
| bullpen(noun, keep, fortification, stronghold, presidio) |
| cabin |
| caucus(noun, group, party, section, side) |
| club(noun, group, party, section, crew) |