| dungeon(noun, keep, field, container) |
| room(noun, field, space, box, hollow) |
| prison(noun, keep, field, fortification) |
| jail(noun, place, keep, field) |
| coop(noun, field, container, accommodation) |
| den(noun, field, shelter, container, hole) |
| cage(noun, field, container, room) |
| vault(noun, field, container, grave) |
| stockade(noun, keep, field, arena) |
| enclosure(noun, area, field, space, circle) |
| pound(noun, keep, field, arena) |
| asylum(noun, field, shelter, hole, sanctuary) |
| camp(noun, group, party, field, circle) |
| arena(noun, field, circle, band, loop) |
| aviary(noun, field, arena, corral) |
| bowl(noun, field, arena, corral) |
| building(noun, field, arena, corral) |
| close(noun, field, arena, corral) |
| coliseum(noun, field, arena, corral) |
| compound(noun, field, arena, corral) |