evil·do·er 
/ˌi:vəlˈdu:wɚ/ noun
plural evil·do·ers /ˌi:vəlˈdu:wɚ/ noun [count] : a person who does bad or evil things
▪ The sheriff is protecting the community from evildoers.
▪ The sheriff is protecting the community from evildoers.
— evil·do·ing /ˌi:vəlˈdu:wɪŋ/ noun, plural evil·do·ings
[noncount] ▪ no evidence of evildoing [=wrongdoing] [count] ▪ his defense of his evildoings
/ˌi:vəlˈdu:wɪŋ/ noun, plural evil·do·ings [noncount] ▪ no evidence of evildoing [=wrongdoing] [count] ▪ his defense of his evildoings
