Velar
back part of the tongue against the back part of the roof of the mouth / Gaumensegellaut / im Rachenraum; skin
Palatal
body of the tongue raised against the middle part of the roof of the mouth / Vordergaumenlaut; cheap
Retroflex
tongue “bent back” on middle part of the roof of the mouth
Dental
tongue against the upper teeth/Zahnlaut; the
Labial
using both lips; pin