Retroflex consonant | Fricative consonant | consonant | click consonant | coronal consonant | trill | Tenuis consonant | stop consonant | High German consonant shift | Glottal consonant | Dorsal consonant | Devil's Trill Sonata | Coronal consonant | Click consonant | Alveolar trill | alveolar trill |
George Carlin incorrectly used the phrase bilabial fricative to refer to the sound of blowing a raspberry, which is correctly called a linguolabial trill (except as performed by chimpanzees).