Synonyms of 'diphthong'

allophone, alveolar, articulation, aspiration, assimilation, bilabial, cacuminal, cerebral, check, consonant, continuant, dental, dissimilation, explosive, glide, glottal, guttural, labial, labiodental, labiovelar, laryngeal, lateral, lingual, liquid, modification, monophthong, morphophoneme, mute, nasal, occlusive, palatal, phone, phoneme, plosive, retroflex, semivowel, sonant, sonority, stop, surd, syllable, triphthong, velar, vocable, vocalic, vocoid, voice, vowel