Sexual is a term that is closely associated with sexual orientation, intercourse, and sexual behavior. However, there are several synonyms that you can use in place of sexual. Some of these include sensual, erotic, lascivious, lustful, and seductive. Sensual typically refers to something that is physically pleasing or appeals to the senses. Erotic, on the other hand, can refer to something that is explicitly sexual or arousing. Lascivious is a term that suggests a strong sexual desire or lustful behavior. Similarly, lustful connotes a strong and intense desire for sexual gratification. Finally, seductive is a term that suggests an alluring or tempting quality.