Satanist
/ˈseɪtənɪst/
Definition 1 of 2
Pro Tip 1/3Negative Connotation
The term often has a dark or negative connotation, implying sinister practices. 
The old mansion was avoided because it was said a satanist used to live there.
Pro Tip 2/3Misconceptions
Some think satanists engage in illegal activities, but this is a misconception and not true for all. 
Despite the gossip, the so-called satanist volunteered regularly at the animal shelter.
Pro Tip 3/3Satanic Panic
In the 1980s, fear of satanism spread widely in what's now called the 'Satanic Panic'. 
The community's fear of satanists escalated during the Satanic Panic, leading to false accusations.