vowel - ANS ✔✔any of several voiced phonemes that are produced with a relatively open vocal
tract
consonants - ANS ✔✔a phoneme that is produced with some vocal tract constriction or
occlusion
distinctive features - ANS ✔✔the attributes of phonemes that differentiate one form another on
the basis of a binary principle
bilabial - ANS ✔✔pertaining to two lips; phonemes produced with both lips
labiodental - ANS ✔✔pertaining to lips and teeth; phonemes produced with lip and tooth
contact
interdental - ANS ✔✔between the teeth; pertaining to tongue and teeth; phonemes produced
with tongue and tooth contact
alveolar - ANS ✔✔related to the alveolar, or gum, ridge of the mouth; phonemes produced with
the tongue on the alveolar ridge
palatal - ANS ✔✔refers to the front area of the roof of the mouth; phonemes produced with the
tongue touching or approximating the hard palate
velar - ANS ✔✔refers to the posterior area of the roof of the mouth; phonemes produced with
the tongue touching or approximating the velum or soft palate