challenging

IPA: tʃˈæɫʌndʒɪŋ

Examples of "challenging" in Sentences

The new project at work is proving to be quite challenging, pushing us to think outside the box
Learning a new language can be challenging, but also incredibly rewarding
Climbing Mount Everest is one of the most challenging feats a person can undertake
Running a marathon is a challenging goal that requires months of training and dedication
Overcoming personal obstacles can be challenging, but it can also lead to personal growth