| blank(noun, break, slip, pause, mistake) |
| cleavage(noun, break, crack, gap, rift) |
| dichotomy |
| fracture(noun, break, cut, crack, rest) |
| gash(noun, interval) |
| gulch(noun, break, cut, crack, opening) |
| lacuna(noun, break, slip, pause, opening) |
| orifice(noun, break, cut, crack, rest) |
| rupture(noun, break, cut, crack, rest) |
| schism(noun, gap, abyss) |
| shaft(noun, well, hole, hollow, gap) |
| skip(noun, slip, mistake, opening, breach) |
| chap |
| clough(noun, break, crack, gap, leap) |
| clove(noun, break, cut, crack, rest) |
| cut(noun, break, crack, rest, division) |
| defile(noun, break, cut, crack, rest) |
| ditch(well, hole, hollow, gorge, valley) |
| flume(noun, gap, abyss) |
| furrow |