Assertion: vowel | /r/HasProperty | stressed
Facets:
Source sentences:
text: This is a distinct sound that often occurs when E, I, O, or U is followed by an R but the vowel is stressed.
text: In many languages with lexical stress, it is connected with alternations in vowels and/or consonants, which means that vowel quality differs by whether vowels are stressed or unstressed.
text: This happens when those vowels are stressed before the nasal consonants /m/ , /n/ , followed by another vowel, in which case both types of vowel may occur in European Portuguese, but Brazilian Portuguese only allows high vowels.