अर्थ : Requiring full use of your abilities or resources.
उदाहरण :
Ambitious schedule.
Performed the most challenging task without a mistake.
पर्यायवाची : ambitious
अर्थ : Stimulating interest or thought.
उदाहरण :
A challenging hypothesis.
A thought-provoking book.
पर्यायवाची : thought-provoking
Challenging meaning in Telugu.