| dilatory(adjective, slow, remiss, tardy, remaining) |
| loitering(noun, adjective, slow, inactivity, slack) |
| negligent(adjective, slow, late, remiss, tardy) |
| trifling(noun, adjective, sport, trivial, inactivity) |
| backward(adjective, slow, late, remiss, tardy) |
| behindhand(adjective, slow, late, remiss, tardy) |
| bootless |
| dallying(adjective, slow, late, remiss, tardy) |
| dawdling(noun, inactivity, lethargy, trifling, laziness) |
| delaying(adjective, slow, late, remiss, tardy) |
| dilly-dallying(noun, inactivity, lethargy, trifling, laziness) |
| dormancy(noun, inactivity, lethargy, trifling, laziness) |
| droning(noun, inactivity, lethargy, trifling, laziness) |
| goof-off time(noun, expression, sport, inactivity, lethargy) |
| hibernation(noun, sport, inactivity, lethargy, trifling) |
| idleness(noun, sport, inactivity, lethargy, trifling) |
| inaction(noun, inactivity, lethargy, trifling, laziness) |
| inactivity(noun, sport, lethargy, trifling, laziness) |
| indolence(noun, inactivity, lethargy, trifling, laziness) |
| ineffective |