1 Arduous (adjective)
Meaning- Involving a lot of effort and energy, especially over a period of time.
Hindi meaning: कठिन
Synonyms: Strenuous, Laborious, Onerous, Burdensome
Antonyms: Effortless, Simple, Smooth, Uncomplicated
Example: Thanks to everyone who gave their time and effort to the <strong>arduous</strong> task.









