| puncture(noun, open, opening, well, tear) |
| hole(noun, break, cut, open, flat) |
| opening(noun, break, cut, flat, split) |
| aperture(noun, break, cut, crack, breach) |
| boring(noun, producing, creating, drilling, extracting) |
| prick(noun, open, flat, tear, wound) |
| slot(opening, breach, space, hole, gap) |
| cleft(noun, break, cut, crack, breach) |
| break(noun, open, informal, split, opening) |
| crack(noun, break, informal, split, opening) |
| gash(noun, break, split, opening, space) |
| rent(noun, split, opening, breach, tear) |
| breach(noun, break, cut, open, crack) |
| fissure(noun, break, cut, crack, split) |
| gap(noun, break, cut, open, opening) |
| penetration(noun, act, opening, saturation, diffusion) |
| piercing(noun, opening, entrance, saturation, diffusion) |
| pinhole(noun, break, cut, opening, space) |
| slit(noun, break, cut, flat, split) |
| split(noun, break, opening, breach, tear) |