The antonyms for the word "conscience-smitten" include, but are not limited to, guiltless, blameless, innocent, faultless, and sinless. These antonyms are used to describe individuals who have not committed any wrongdoing or those who have been forgiven for their mistakes. They are often associated with feelings of peace, contentment, and satisfaction. Unlike conscience-smitten individuals who are burdened with guilt and regret, individuals who are guiltless and blameless have no reason to feel ashamed or insecure. Their minds are clear, and they are free to live their lives without fear or anxiety. In summary, antonyms for conscience-smitten are positive feelings and states of mind.