| block(noun, verb, stop, oppose, delay) |
| catch(noun, verb, difficulty, hinder, restraint) |
| compress(verb, line, fold, screw, wrinkle) |
| corrugation(noun, turn, line, gather, bend) |
| flection(noun, turn, arrest, gather, bend) |
| handicap(noun, verb, check, block, delay) |
| hinder(verb, stop, check, ruin, oppose) |
| hindrance(noun, difficulty, restraint, arrest, hindrance) |
| hurdle(noun, difficulty, restraint, hindrance, problem) |
| indent(convolution, notch) |
| obstruction(noun, difficulty, restraint, hindrance, problem) |
| restrain(verb, stop, ruin, halt, curb) |
| ripple(noun, verb, wrinkle) |
| scallop(noun, verb, cut, line, twist) |
| stop(noun, verb, ruin, halt, block) |
| tangle(noun, verb, hinder, twist, bend) |
| thwart(verb, stop, ruin, oppose, halt) |
| abduct(verb, stealing) |
| balk(verb, stop, check, ruin, halt) |
| bottleneck(noun, verb, block, delay, curb) |