Arduous
As an Adjective
- Requiring great effort, energy, or endurance.
- Extremely difficult or challenging to accomplish.
- Demanding both physical and mental strength.
Word History
The word arduous comes from the Latin arduus, meaning “steep” or “difficult to climb.” It entered English in the 18th century, originally describing physically demanding tasks before expanding to include any challenging endeavor.
Examples
- Climbing the mountain was an arduous journey.
- Studying for the medical exam was an arduous task.
- The workers faced arduous conditions in the scorching heat.
Synonyms
Difficult, strenuous, tough, grueling, laborious
Related Words
Challenging, exhausting, demanding, tiring
Antonyms
Easy, effortless, simple, light
