iniquitous
1. [ adjective ] characterized by iniquity; wicked because it is believed to be a sin
Synonyms: ungodly sinful
Examples:

"iniquitous deeds" "he said it was sinful to wear lipstick" "ungodly acts"

Related terms: wicked
Similar spelling:   iniquitously
  iniquity
  inquietude
  insidious
  inequity
  inositol
  insidiously