Non vocal refers to a lack of verbal expression, but there are many antonyms that relate to different forms of communication. Some antonyms for non vocal include outspoken, communicative, vocal, articulate, expressive, and loquacious. Outspoken refers to a person who speaks their mind without hesitation, while communicative suggests the ability to communicate effectively through different channels. Vocal means expressing oneself through speech, and articulate refers to clear and effective communication. Expressive implies an ability to convey emotions, and loquacious refers to someone who talks a lot. By exploring the antonyms for non vocal, it's possible to gain a better understanding of the different ways people communicate.