affricate consonant approximant consonant click consonant close vowel consonant diphthong ejective consonant french language fricative consonant german language ian maddieson implosive consonant international phonetic alphabet lateral consonant liquid consonant list of phonetics topics manner of articulation mid vowel nasal consonant nepali language obstruent palatal approximant place of articulation received pronunciation rhotic and non-rhotic accents romanian language romanian phonology samoan language schwa sibilant consonant sonorant spanish language stop consonant syllabic consonant syllable syllable nucleus trill consonant vowel vowel cluster