Assertion: reduced vowel | /r/HasProperty | schwa
Facets:
Source sentences:
text: For example, in photograph and photographic, where the first syllable has (at least secondary) stress and the second syllable is unstressed, the first o is pronounced with a full vowel (the diphthong of GOAT), and the second o with a reduced vowel (schwa).
text: The most common reduced vowel is schwa.