3
consonants(noun, letters)
2
letters(noun, letters)
2
vocals
2
voices
2
vowel
1
abcs(noun, letters)
1
alphabets(noun, letters)
1
characters(noun, letters)
1
ciphers(noun, letters)
1
diphthong
1
gradations
1
literals(noun, letters)
1
monograms(noun, letters)
1
orals
1
phones
1
schwa
1
sounds
0
acoustic
0
acoustics
0
acute
13 years ago|1.3k views|share |citing 
APASmart Define. (2013). vowels thesaurus. Retrieved September 20, 2026, from https://smartdefine.org/vowels/thesaurus/synonyms
ChicagoSmart Define. 2013. "vowels thesaurus" https://smartdefine.org/vowels/thesaurus/synonyms (accessed September 20, 2026).
HarvardSmart Define 2013, vowels thesaurus, Smart Define, viewed 20 September, 2026, <https://smartdefine.org/vowels/thesaurus/synonyms>.
MLASmart Define. "vowels thesaurus" 17 June 2013. Web. 20 September 2026. <https://smartdefine.org/vowels/thesaurus/synonyms>