| labourious(time, adjective, labour, spending, length) |
| laboursome(adjective, time, labour, spending) |
| operose(time, adjective, labour, spending, length) |
| painstaking(adjective, time, labour, spending) |
| physically demanding(expression, time, labour, spending) |
| time-sapping(time, adjective, labour, spending, length) |
| time taking(expression, time, labour, spending) |
| timeconsuming(adjective, time, labour, spending) |
| toilful(time, adjective, labour, spending, length) |
| with a high labour content(expression, time, labour, spending) |
| labour intensive(expression, time, labour, spending) |
| long(adjective, time, slow, late, labour) |
| prolonged(adjective, characteristic, dull, time, moderate) |
| slow(adjective, time, late, labour, debilitated) |
| arduous(adjective, time, hard, tough, slow) |
| inefficient(adjective, time, slow, labour, consumption) |
| lingering(adjective, characteristic, dull, time, moderate) |
| onerous(adjective, time, hard, tough, slow) |
| timewasting(adjective, time, slow, labour, consumption) |
| time-intensive(adjective, characteristic, time, consumption) |