Nefarious(adjective)
(typically of an action or activity) wicked or criminal.
Hindi meaning:घृणित
Synonyms: Wicked, Sinful, Vile, Outrageous
Antonyms: Virtuous, Honourable
Example: It was just a rock known for nefarious activities that took place there.
Trick to remember: Fair me kids ke sath nefarious activity hote dekhe gayi 
