1. (

• nefariousness ,
• wickedness ,
• vileness ,
• ugliness ,

) the quality of being wicked ;

2. (

• loathsomeness ,
• repulsiveness ,
• sliminess ,
• vileness ,
• lousiness ,
• wickedness ,

) the quality of being disgusting to the senses or emotions; "the vileness of his language surprised us" ;