Words similar to challenge

Example sentences for: challenge

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

For example, management is responsible for the operations of the company and members of the board in their oversight function should have the ability to challenge the CEO in managing the company.
Although I would defend this entry on the grounds that intelligible ellipsis lies at the core of the challenge, I could avoid the fairly strong first objection by restoring the clause-signaling however of my first entry:
The above variations provide a formidable bioinformatic challenge to accurate and automated identification of L1 termini.
In no lawsuit funded by the Government can the LSC attorney, speaking on behalf of a private client, challenge existing welfare laws.
Whereas macaques [20,21] and mice [22] were not protected from infection with high challenge doses by zidovudine (a relatively weak antiretroviral drug when used in monotherapy), clinical studies surprisingly showed that two-thirds of perinatal infections (i.e.