nonspeech

/nɑnˈspitʃ/
adjective
  1. Not involving or related to spoken language; not using words.
    • The baby communicated through nonspeech sounds like crying and cooing.
    • Some animals use nonspeech vocalizations, such as barks or chirps, to warn others.
    • The therapist worked with the patient on nonspeech communication methods, including gestures and picture boards.
Antonyms
What does "nonspeech" mean? | whatsthatwordmean | whatsthatwordmean