failure
/ˈfeɪljə(r) ˈफ़ेल्य(र्)/ noun 2 [C] a person or thing that is not successful असफल व्यक्ति या प्रयास
His first attempt at skating was a miserable failure.
✪ विलोम success (अर्थ सं. 1 और 2 के लिए)