Angst(noun)
A feeling of great worry about a situation, or about your life.
Hindi meaning:बेचैनी, चिंता
Synonyms: Uneasiness, Anxiety, Restlessness, Perturbation
Antonyms: Peacefulness, Placidity, Tranquillity, Contentment
Example: I think there is a human dilemma, human pain and angst, and that it is very universal.
Trick to remember: Angst is opposite of aanand(happiness) 
