affricate consonant allophone alveolar consonant alveolar nasal approximant consonant areal feature bilabial nasal catalan language click consonant dental consonant dental nasal ejective consonant english language french language fricative consonant german language hungarian language ian maddieson icelandic language implosive consonant international phonetic alphabet italian language kay williamson labiodental nasal lakes plain languages lateral consonant liquid consonant list of phonetics topics luganda language lushootseed makah language manner of articulation nasal vowel nasalization niger-congo languages obstruent occitan language oral consonant palatal nasal papua new guinea phoneme portuguese language puget sound retroflex nasal rotokas language semivowel sibilant consonant soft palate sonorant spanish language stop consonant tamil language tlingit language trill consonant uvular nasal velar nasal vowel x-sampa