antiverbal

Adjective

 * 1)  Opposing or avoiding the use of speech or words.
 * 2) * 1987, Wayne (Chris) Anderson, Style as Argument: Contemporary American Nonfiction (page 5)
 * Though in very different ways, Wolfe, Capote, Mailer, and Didion each define their subjects as somehow beyond words — antiverbal or nonverbal, threatening or sublime, overpowering and intense or private and intuitive

Translations

 * Portuguese: antiverbal

Etymology
From.

Adjective

 * 1)   opposing or avoiding the use of speech or words