evilize

verb2

1. •
   to turn someone or something evil

   • Desperate to help his friend, but feeling powerless. How frustrating! It won't be long before frustration turns to anger! Fly away, my little akuma, and evilize him. — 2015
2. •
   vilify

   • The FBI is making an effort to “evilize” Islam, Siblani explained, by implying that Muslim-Americans are killers. — 2015