Fad(noun)
A style, activity, or interest that is very popular for a short period of time:
Hindi meaning:सनक, धुन
Synonyms: Craze, Vogue, Trend, Fashion, Style
Antonyms: Classic, Standard, Tradition, Simplicity
Example: There was a fad for wearing ripped jeans a few years ago.
Trick to remember: CBI me job lagne pe raid marne ki Fad hoti hai. 
