| recess(noun, low, hole, corner, indentation) |
| carrel(noun, break, low, retreat, hole) |
| cavity(noun, break, retreat, opening, hole) |
| cranny(noun, break, retreat, opening, hole) |
| depression(noun, break, retreat, opening, hole) |
| embrasure(noun, break, low, retreat, hole) |
| hiding place(noun, expression, break, hole, hollow) |
| hole(noun, break, retreat, opening, hollow) |
| hollow(noun, break, retreat, opening, hole) |
| niche(noun, break, opening, hole, hollow) |
| nook(noun, break, opening, hole, hollow) |
| opening(noun, break, hole, hollow, corner) |
| oriel(noun, break, low, retreat, hole) |
| penetralia(noun, break, low, retreat, hole) |
| secret place(noun, expression, break, hole, hollow) |
| socket(noun, break, low, retreat, hole) |
| refuge(noun, hole, hideaway, lair) |
| safe place(noun, expression, hole, hideaway) |