| opening(noun, nature, break, place, cut) |
| hollow(noun, adjective, nature, break, drop) |
| break(noun, verb, upset, open, disorder) |
| cavity(noun, nature, break, area, score) |
| crack(noun, break, cut, clear, separate) |
| crater(noun, nature, depression, impression, opening) |
| fissure(noun, break, cut, clear, separate) |
| perforation(noun, break, cut, open, flat) |
| breach(noun, verb, upset, break, cut) |
| aperture(noun, break, cut, open, crack) |
| pit(noun, verb, drive, crack, depression) |
| rent(noun, break, cut, crack, split) |
| slit(noun, break, cut, clear, drive) |
| split(noun, verb, break, cut, clear) |
| cleft(noun, break, cut, crack, thing) |
| slot(noun, break, place, cut, clear) |
| tear(noun, verb, break, cut, catch) |
| orifice(noun, break, cut, open, crack) |
| chink(noun, break, cut, crack, split) |
| shaft(noun, nature, opening, well, bore) |