It is the correct word https://www.dictionary.com/browse/perversion the act of perverting. the state of being perverted. a perverted form of something. **any of various means of obtaining sexual gratification that are generally regarded as being abnormal.** Pathology. a change to what is unnatural or abnormal: a perversion of function or structure. https://www.merriam-webster.com/dictionary/perverse **turned away from what is right or good** : CORRUPT