| remission(noun, check, delay, stay, wait) |
| responsibility(noun, trouble, worry, anxiety, struggle) |
| restriction(noun, burden, reserve, hindrance, disadvantage) |
| retardation(noun, check, delay, stay, wait) |
| retardment(noun, check, delay, stay, wait) |
| routine(noun, nature, style, thing, practice) |
| rule(noun, nature, style, thing, practice) |
| rut(noun, nature, style, thing, practice) |
| second nature(noun, expression, nature, style, thing) |
| set(noun, nature, style, thing, practice) |
| setback(noun, trouble, check, worry, delay) |
| showstopper(noun, check, delay, stay, wait) |
| stall(noun, check, delay, stay, wait) |
| stay(noun, check, delay, wait, hindrance) |
| stop(noun, check, delay, stay, wait) |
| stoppage(noun, check, delay, stay, wait) |
| strife(noun, trouble, worry, anxiety, struggle) |
| style(noun, nature, thing, practice, routine) |
| surcease(noun, check, delay, stay, wait) |
| susceptibility(noun, nature, style, thing, practice) |