English to English
adjective
- Steep and lofty, in a literal sense; hard to climb.
source: Webster 1913
adjective satellite
- characterized by effort to the point of exhaustion; especially physical effort
Worked their arduous way up the mining valley.
A grueling campaign.
Hard labor.
Heavy work.
Heavy going.
Spent many laborious hours on the project.
Set a punishing pace.
source: WordNet 3.0
- taxing to the utmost; testing powers of endurance
His final, straining burst of speed.
A strenuous task.
Your willingness after these six arduous days to remain here.
source: WordNet 3.0
- difficult to accomplish; demanding considerable mental effort and skill
The arduous work of preparing a dictionary.
source: WordNet 3.0
English to Tagalog
adj
- [árduos] Mahirap gawin; mabigat gawin; masipag
source: Diccionario Ingles-Español-Tagalog
