| flute(noun, verb, cut, line, arrest) |
| groove(noun, line, arrest, course, means) |
| channeling(verb, grooving) |
| furrow(noun, line, course, means, ditch) |
| grooving(verb, grooving) |
| rut(noun, line, hollow, ditch, channel) |
| chase |
| crack |
| furrowing(noun, verb, grooving) |
| incision(noun, cut, line, channel, indentation) |
| score(noun, cut, line, channel, indentation) |
| scratch(noun, cut, line, channel, indentation) |
| slit(noun, line, course, means, route) |
| chamfer(noun, furrow) |
| chamfering |
| channel(noun, line, water, course, race) |
| corrugation(noun, line, hollow, ditch, channel) |
| crimp(noun, cut, line, arrest, channel) |
| cut(noun, line, channel, indentation, groove) |
| cutting(noun, verb, cut, line, channel) |