Strenuous

Strenuous describes an activity, effort, or process that requires a great deal of exertion, energy, or endurance. It often implies significant physical or mental effort and can be associated with difficulty or hardship. The term suggests a challenge that demands one's full capacity and can be demanding or taxing on the person involved. It often implies long duration of effort, which can lead to fatigue.

Strenuous meaning with examples

• The hikers faced a strenuous climb up the mountain, their legs burning and their lungs gasping for air with each upward step. The steep incline and thin air combined to make the ascent a true test of their physical endurance and mental resolve.
• After the hurricane, the cleanup effort involved a strenuous week of clearing debris and repairing damaged infrastructure. Volunteers worked tirelessly, lifting heavy objects and navigating treacherous conditions to restore the community to normal.
• Completing her law degree involved years of strenuous study and a deep commitment to mastering complex legal principles. She poured over books and case studies and sacrificed many social events to ensure her success in her career.
• Negotiating the peace treaty was a strenuous and protracted process, with diplomats from various nations working tirelessly through late nights to iron out differences and reach an agreement to ensure stability.