| detain(verb, hold, check, keep, reduce) |
| filth(noun, waste, pollution, ground, dirt) |
| hinder(verb, adjective, hold, check, keep) |
| retard(verb, hold, check, keep, reduce) |
| embroil(verb, hold, trouble, mean, cover) |
| muck up(verb, expression, phrasal verb) |
| set back(verb, expression, phrasal verb, hold, check) |
| slough(noun, dry, swamp, bog, quagmire) |
| brake(noun, verb, check, reduce, restrain) |
| catch(noun, verb, hold, mean, cover) |
| choke(noun, verb, check, reduce, restrain) |
| clay(noun, grime, filth, mud, sludge) |
| decelerate(verb, hold, check, keep, reduce) |
| dirty(verb, adjective, delay) |
| enmesh(verb, hold, mean, cover, concern) |
| entrap(verb, delay, hinder) |
| gunk(noun, mess, ground, grime, impurity) |
| handicap(noun, verb, check, reduce, restrain) |
| implicate(verb, hold, trouble, mean, cover) |
| involve(verb, trouble, mean, delay, draw) |