Lewd: Meaning, Sexual Indecency, Connotations, and Usage
Lewd describes words, jokes, gestures, images, or behavior considered sexually crude, indecent, obscene, or offensively suggestive.
Obscene: Meaning, Sexual Content, Law, and Usage
Obscene describes language, images, gestures, or behavior considered extremely offensive, indecent, vulgar, or sexually explicit.