2
bilabial
2
lingual(witting, voiced, sonant)
2
phonic(witting, articulate, voiced, verbal, sonant)
2
speech sound(expression, idiom)
2
voiced(witting, articulate, verbal, sonant, spoken)
2
vowels
1
abc(noun, letter)
1
ablaut
1
accented
1
affix
1
allophone
1
alphabet(noun, letter)
1
apical
1
apico-alveolar
1
apico-dental
1
articulation
1
assimilated
1
assimilation
1
back
1
barytone
11 years ago|3.1k views|share |citing 
APASmart Define. (2015). vowel thesaurus. Retrieved September 25, 2026, from https://smartdefine.org/vowel/thesaurus/synonyms
ChicagoSmart Define. 2015. "vowel thesaurus" https://smartdefine.org/vowel/thesaurus/synonyms (accessed September 25, 2026).
HarvardSmart Define 2015, vowel thesaurus, Smart Define, viewed 25 September, 2026, <https://smartdefine.org/vowel/thesaurus/synonyms>.
MLASmart Define. "vowel thesaurus" 10 April 2015. Web. 25 September 2026. <https://smartdefine.org/vowel/thesaurus/synonyms>