Words similar to strenuous

Example sentences for: strenuous

How can you use “strenuous” in a sentence? Here are some example sentences to help you improve your vocabulary:

Later in the book, Hersh describes Jackie Kennedy's strenuous efforts to avoid catching JFK in action.
Nothing wrong with that--but Roy is strenuous in her denials.
The Aosta Valley’s Courmayeur is as pleasant a base for hiking — and more strenuous mountain-climbing — in summer as it is for skiing in winter.
In London, the Independent reported from New Delhi that Gandhi's "lack of political experience, her weak grasp of Hindi, her foreign birth and a certain lack of cultural sympathy with her adoptive land--despite many strenuous denials--all took their toll."
None of them was involved in any type of regular exercise program involving strenuous activity.