3
sonant
2
voiced
0
oral
0
spoken
0
vocal
11 years ago|73 views|share |citing 
APASmart Define. (2015). surd thesaurus. Retrieved September 22, 2026, from https://smartdefine.org/surd/thesaurus/antonyms
ChicagoSmart Define. 2015. "surd thesaurus" https://smartdefine.org/surd/thesaurus/antonyms (accessed September 22, 2026).
HarvardSmart Define 2015, surd thesaurus, Smart Define, viewed 22 September, 2026, <https://smartdefine.org/surd/thesaurus/antonyms>.
MLASmart Define. "surd thesaurus" 10 April 2015. Web. 22 September 2026. <https://smartdefine.org/surd/thesaurus/antonyms>