sexual_immorality
1. [ noun ] the evil ascribed to sexual acts that violate social conventions
Examples:

"sexual immorality is the major reason for last year's record number of abortions"

Related terms: evil
2. [ noun ] the quality of being lewd and lascivious
Synonyms: wantonness licentiousness
Related terms: immorality
Similar spelling:   sexual_morality
  sexual_intercourse