"perverseness" in the noun sense
1. contrariness, perversity, perverseness
deliberate and stubborn unruliness and resistance to guidance or discipline
2. perversity, perverseness
deliberately deviating from what is good
"there will always be a few people who, through macho perversity, gain satisfaction from bullying and terrorism"
Source: WordNet® (An amazing lexical database of English)
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