nonspeaking

/nɑnˈspikɪŋ/
adjective
  1. Not able or not choosing to speak; silent or nonverbal.
    • Some students are nonspeaking due to anxiety and need alternative ways to participate.
    • The movie features a nonspeaking character who communicates through sign language.
    • The robot's nonspeaking mode helps it operate quietly in libraries.
Antonyms
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