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:

He didn't budge when Gore urged him to stand and accept the challenge, and Bradley's aides brushed it aside, saying there would be "plenty of debates" down the road.
This framework limited the design challenge for any one new product development by requiring risky technology, design, or manufacturing requirements to be deferred until a future generation of the product.
This finding is in confirmation with other studies, in which besides acute bleeding and gastrointestinal symptoms, distressing dyspnoea, delirium and agitated anxiety also where found to be the main reasons for sedation in end-of-life care [ 32 ] . The adequate treatment and care of patients of patients with otherwise refractory symptoms certainly is a great challenge in palliative care and improvement in this field is needed urgently.
Design of robust primers to maximize success with unsequenced isolates ( i.e . clinical samples), is a common challenge facing the molecular virologists.
But Rips appears eager to address the challenge.