adjective Download 🔗Share Needing or using up much energy; testing powers of endurance. Examples : "The movement towards a peaceful settlement has been a long and arduous political struggle." energy ability achievement Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Burning; ardent Examples : "The arduous task of preparing for the exam kept her awake late into the night. " energy quality Chat with AIVocabulary GamePractice Reading
adjective Download 🔗Share Difficult or exhausting to traverse. Examples : "The trek through the mountains was arduous, taking several days of constant climbing. " ability quality Chat with AIVocabulary GamePractice Reading