Words similar to rigorous

Example sentences for: rigorous

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

For the hosts, too, Crossfire is a more intellectually rigorous experience than the other shows--or, in a way, than print punditry.
But the one thing that has become clearer and clearer is that any notion that bond-market investors are more rigorous and less hysterical than stock-market investors is just wrongheaded.
Finite mixtures of distributions provide a flexible as well as rigorous approach to modeling various random phenomena (for example, [ 19]).
Participants are invited to submit similar authentic examples of rigorous self-assessment.
Loss of muscle mass and strength is an important determinant of injury and disability in the elderly, but even rigorous weight training programs cannot completely counteract this age-related decline that becomes particularly troublesome in the eighth and ninth decades of life.