The voiceless alveolar sibilant is a common consonant sound in spoken languages.
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Alveolarization is a process whereby a consonant becomes an alveolar consonant.
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This does not produce ambiguity, because no Warlpiri word begins with a plain alveolar consonant.
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It also uses labial, alveolar, palatal, velar, and glottal consonant places.
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A phonetic term of the secondary articulation of consonants by which the body of the tongue is raised toward the hard palate and the alveolar ridge during the articulation of the consonant.
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A retroflex consonant is a coronal consonant where the tongue has a flat, concave, or even curled shape, and is articulated between the alveolar ridge and the hard palate.