stre
nuous
Comparative
more strenuous
Superlative
most strenuous
1
requiring great physical effort or energy
- The strenuous hike drained their physical energy.
- His strenuous workout pushed his physical limits.
- The job was strenuous, demanding physical strength all day.
- She made strenuous physical efforts to finish the project.
- The strenuous climb tested their physical endurance.
2
requiring intense mental effort or focus
- Solving the puzzle was a strenuous mental task.
- The project demanded strenuous concentration.
- Studying for the exam required strenuous effort.
- The debate was a strenuous exercise in critical thinking.
- Writing the report took strenuous mental focus.