Perversion(verb)
Distortion or corruption of the original course, meaning, or state of something.
Hindi meaning:अर्थ पलटना या उलटना, दोष, बिगाड़
Synonyms: Distortion, Misrepresentation, Falsification, Travesty
Antonyms: Conformity, Normality, Regularity
Example: If there's a hidden charge for the service, then that's a perversion of the word “free”.
Trick to remember: Movie ke dusre version me ye Perversion the. 
