IPA: /pərˈvɜrsli/
KK: /pɚˈvɜrslɪ/
In a way that is contrary to what is expected or desired, often in a stubborn or unreasonable manner.
He perversely chose to ignore the advice given to him.
Perversely → It is formed from "perversus" (from Latin, meaning turned away or corrupt) and the adverbial suffix "-ly" (meaning in a manner of). The word "perversely" means in a manner that is corrupt or contrary to what is expected.
Think of something that is 'turned away' from what is right or expected — that's why 'perversely' means behaving in a corrupt or contrary manner.