sonant

/ˈsoʊnənt/
adjective
  1. Having sound; sounding or resonant.
    • A sonant voice carried clearly through the auditorium.
    • The sonant strings of the guitar vibrated after each strum.
    • The sonant hum of the engine filled the garage.
Antonyms
noun
  1. A speech sound that is voiced, such as a vowel or a voiced consonant.
    • The letter 'b' is a sonant because your voice box buzzes when you say it.
    • In phonetics, a sonant is produced with vibrating vocal cords.
    • Linguists study how sonants differ from voiceless sounds.