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:

The choice of the third correlogram peak was not motivated by rigorous theoretical considerations but was also not arbitrary.
For the hosts, too, Crossfire is a more intellectually rigorous experience than the other shows--or, in a way, than print punditry.
From time to time, passengers may notice a crew member reading an announcement from a laminated text--changes do get made and are distributed airline-wide--but for the most part the scripts are committed to memory, and the habits born of rigorous training die hard.
Adams set a rigorous course of study for young John, assigning him, for example, to read Thucydides' History of the Peloponnesian War in the original Greek, at age 10.
What these dauntless defenders of the status quondam fail to detect is that a linguistically fascinating, and utterly inevitable, semantic change is occurring—has already occurred, really—beneath their very proboscises (or proboscides for the classically rigorous).