| procrastinatory |
| prorogation(noun, check, delay, stay, wait) |
| puttering |
| putting off(noun, expression, check, delay, stay) |
| qualm(noun, delay, weakness, doubt, uncertainty) |
| relaxed |
| reluctance(noun, delay, weakness, doubt, uncertainty) |
| remission(noun, check, delay, stay, wait) |
| retardation(noun, check, delay, stay, wait) |
| retarding(verb, slowing) |
| retardment(noun, check, delay, stay, wait) |
| saunter |
| scruple(noun, delay, weakness, doubt, uncertainty) |
| setback(noun, check, delay, stay, wait) |
| shiftlessness(noun, inactivity, lethargy, trifling, laziness) |
| shilly-shally(noun, adjective, delay, weakness, doubt) |
| showstopper(noun, check, delay, stay, wait) |
| skeptical(adjective, uncertain, shy, doubtful, hesitant) |
| skepticism(noun, delay, weakness, doubt, uncertainty) |
| slack(late, delayed, overdue) |