Nonobscene refers to something that is not vulgar or offensive. Its antonyms are words that describe something that is vulgar, offensive, or obscene in nature. Some antonyms of nonobscene include lewd, obscene, vulgar, profane, smutty, indecent, offensive, scandalous, and explicit. These words are used to describe something that is considered inappropriate and offensive in decent society. It is important to understand the antonyms of nonobscene, especially when describing something or expressing your opinion about something. Appropriate use of these antonyms can help to ensure that language is used respectfully in all.