Unchaste Thoughts: Meaning, Sexual Fantasy, Guilt, and Usage
Unchaste thoughts are sexual thoughts, fantasies, or desires considered improper under a particular religious, cultural, or personal standard of chastity.
Lustful: Meaning, Sexual Desire, Connotations, and Usage
Lustful means filled with or expressing strong sexual desire and may sound neutral, literary, objectifying, or morally critical depending on context.