Unchaste; obscene (not according to or not abiding by some system of sexual morality)
Containing undesired intermixtures
Unhallowed; defiled by something unholy, either physically by an objectionable substance, or morally by guilt or sin
Of or relating to the genitals or sexual intercourse.
Of a disease: sexually transmitted; of or relating to, or adapted to the cure of, a venereal disease.