Fricatives: {s, z, f, v, ʃ, ʒ, x, ɣ, θ, ð, ɦ, h}
* Fricatives are achieved by bringing two articulators in close approximation with one another leaving a narrow gap through which are can escape. As a result, a friction noise is generated.
Fricatives involve partial obstruction or constriction.
Fricatives are associated with close approximation, whereas approximants are associated with open approximation.
Zawawi