DescriptionTriphthongs with advanced degree of smoothing.svg
English: The monophthongs resulting from the advanced smoothing of triphthongs in Received Pronunciation. Note the shift of the [eɪə] and [əʊə] triphthongs to a more open position.
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Captions
The monophthongs resulting from the advanced smoothing of triphthongs in IPA. Note the shift of the [eɪɘ] and [ɘʊɘ] triphthongs to a more open position.