Vocalism in a sentence as a noun

As mentioned in the article, "The fine distinctions of English vocalism are beyond many adult learners’ phonetic abilities, which is why some foreigners pronounce modal and model the same, or bird and bed the same, or seat and sit the same, and so on." Pronunciations in Spanish, Italian, Japanese, etc. are much easier to manage.

Vocalism definitions

noun

the system of vowels used in a particular language

noun

the sound made by the vibration of vocal folds modified by the resonance of the vocal tract; "a singer takes good care of his voice"; "the giraffe cannot make any vocalizations"

See also: voice vocalization vocalisation phonation