secondary articulation
type of consonant sound
velarization
consonantal secondary articulation where the back of the tongue is raised toward the velum during articulation
labialization
secondary articulatory feature of sounds in some languages
palatalization
way of pronouncing a consonant in which part of the tongue is moved close to the hard palate
sulcalization
pronunciation of a sound with a groove running along the back of the tongue that focuses the airstream on the teeth