Endeavor(noun)
Meaning: earnest, prolonged, and industrious effort to achieve a goal.
Hindi meaning:प्रयास
Synonyms: Struggle, Exertion, Striving, Industry
Antonyms: Indolence, Idleness, Torpor, Lassitude
Example: Despite our best endeavours, we couldn't start the car.
Trick to remember: (endeavor bike) endeavor bike ke liye money gather karne mai mujhe bahut sare efforts dalne pade 
