Vigor(noun)
Meaning: effort, energy, and enthusiasm; physical strength and good health.
Hindi meaning:जोश, ताक़त
Synonyms: Stamina, Bloom, Vitality, Vivacity, Ardour, Zest
Antonyms: Lethargy, Indolence, Enervation, Feebleness
Example: The choir sang the words out with great vigor.
Trick to remember: Veer (jawan) vigor hote hai 
