Assertion: centering diphthong | /r/CapableOf | open diphthong
Facets:
Source sentences:
text: Many centering diphthongs are also opening diphthongs ([iə̯], [uə̯]).
text: Many centering diphthongs are also opening diphthongs ([iə̯], [uə̯]).
text: Many centering diphthongs are also opening diphthongs ([iə̯], [uə̯]).
text: Many centering diphthongs are also opening diphthongs ([iə̯], [uə̯]).
text: Many centering diphthongs are also opening diphthongs ([iə̯], [uə̯]).
text: Many centering diphthongs are also opening diphthongs (iə̯, uə̯).