Affricative

IPA chart affricate consonants
p̪͡f t͡s d͡z t͡ʃ d͡ʒ t͡ɕ d͡ʑ ʈ͡ʂ ɖ͡ʐ b̪͡v t͡ɬ d͡ɮ c͡ç ɟ͡ʝ k͡x q͡χ
Where symbols appear in pairs, left—right represent the voiceless—voiced consonants
This table contains phonetic symbols, which may not display correctly in some browsers. [Help]
IPA help • IPA key •  audio help • chart •

An affricate is a consonant that begins as a stop and releases as a fricative, generally with the same place of articulation (most often coronal). It is often difficult to decide if a stop and fricative form a single phoneme or a consonant pair. English has two affricate phonemes, [t͡ʃ] and [d͡ʒ], often spelled ch and j, respectively.

The English sounds spelled "ch" and "j" (transcribed [t͡ʃ] and [d͡ʒ] in the IPA), German and Italian z [t͡s] and Italian z [d͡z] are typical affricates, and sounds like these are fairly common in the world's languages, as are other affricates with similar sounds, such as those in Polish and Chinese. However, voiced affricates other than [d͡ʒ] are relatively uncommon. For several places of articulation they are not attested at all.

Much less common are labiodental affricates, such as [p͡f] in German and Izi, or velar affricates, such as [k͡x] in Tswana (written kg) or in High Alemannic Swiss German dialects. Worldwide, relatively few languages have affricates in these positions even though the corresponding stop consonants, [p] and [k], are common or virtually universal. Also less common are alveolar affricates where the fricative release is lateral, such as the [t͡ɬ] sound found in Nahuatl and Navajo. Some other Athabaskan languages, such as Dene Suline, have unaspirated, aspirated, and ejective series of affricates whose release may be dental, alveolar, postalveolar, or lateral: [t̪͡θ], [t̪͡θʰ], [t̪͡θʼ], [t͡s], [t͡sʰ], [t͡sʼ], [t͡ʃ], [t͡ʃʰ], [t͡ʃʼ], [t͡ɬ], [t͡ɬʰ], and [t͡ɬʼ].

...
Wikipedia