He is uvularizing the sound in his speech.

He uvularized the sound to create a unique effect.

He uvularizes his pronunciation of certain sounds.

He tried to uvularize the sound, but it came out as a guttural noise.

The uvulars in his throat were swollen.

He spoke uvularly, causing his voice to have a distinct sound.

The uvulariaceous plant has unique flowers.

The labio-uvular sound is a unique feature of this language.