Words similar to arduous

Example sentences for: arduous

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

The arduous search for common policies to reconcile the "solidaristic" social values of the left-wing parties of the continent with the rules of the free market will continue long after Florence, the paper said.
As Sutton carefully gathers up the pebbles, she explains how the trail of fabrications helped Bettelheim along his arduous way.
First, as implied above, cloning and recombinant expression of the viral genomic RNA and all the viral proteins in the right proportion constitute a long and arduous task, daunting to an average laboratory.
A few stick up for the embattled author, arguing that though "the ideas expressed aren't complicated," Purdy "grapples with them with a seriousness that puts more seasoned--and ironic--commentators to shame" ( Publishers Weekly ). Walter Kirn, writing in Time , seems a bit gleeful at the fact that "the brainy nature boy has stormed the capital, panicking the languid sophisticates with an unfashionably passionate attack on the dangers of passionlessness," only to later concede that the book is "an arduous read that would test the syntactical skills of a tenured professor."
Our election process is so arduous, and the odds of triumph are so low, that no one would endure it except out of some combination of self-obsession and self-delusion.