arduous 1
adjectivedomain: all adj
Princeton WordNet [ver.3.1]
Definition
characterized by effort to the point of exhaustion; especially physical effort
Examples
- 1.heavy work
- 2.spent many laborious hours on the project
- 3.set a punishing pace
- 4.hard labor
- 5.worked their arduous way up the mining valley
- 6.a grueling campaign
- 7.heavy going


