affricate consonant airstream mechanism amazon basin approximant consonant bantu languages central sudanic languages click consonant damin dorsal consonant ejective consonant flores fricative consonant glottis ian maddieson igbo language indian subcontinent international phonetic alphabet isoko language kru languages lateral consonant liquid consonant maidu language manner of articulation mayan languages nasal consonant ngiti language obstruent phonation seereer-siin language semivowel sibilant consonant sindhi language sonorant stop consonant swahili language thai language trill consonant voiced alveolar implosive voiced bilabial implosive voiced dental implosive voiced palatal implosive voiced retroflex implosive voiced uvular implosive voiced velar implosive vowel wiktionary