| adj. |
| [1] |
gruelling
,
hard
,
arduous
,
strenuous
,
laborious
,
exhausting
,
tiring
,
wearying
,
fatiguing
,
wearing
,
taxing
,
demanding
,
burdensome
,
back-breaking
,
torturous
|
| [2] |
arduous
,
backbreaking
,
grueling
,
gruelling
,
hard
,
heavy
,
laborious
,
operose
,
toilsome
|
|
