IPA reference · consonant
t͡ʂ — voiceless retroflex affricate
A retroflex stop released into a retroflex fricative.
How to make the voiceless retroflex affricate
Curl the tongue tip back, make the closure there, and release into /ʂ/.
This sound does not occur in standard English. That means there is no word you can say to find it by accident; you have to build it from the articulatory instruction above and check it against a recording.
Languages that use it
Sounds it gets confused with
Most pronunciation errors are not random — they are a substitution of the nearest sound the speaker already owns. These are the usual substitutions for t͡ʂ, and each one is a minimal-pair drill waiting to happen.
The English substitution.
The soft counterpart in Polish and Mandarin.
What this means for learners
Polish cz versus ć is a genuine minimal-pair contrast, so this is not merely an accent issue.
Teaching this sound
Describing a sound in words gets a student roughly half the way there. The other half is hearing it produced correctly, immediately after producing it incorrectly, with both versions available to replay. That is the argument for recording during the lesson rather than after it: the student leaves with your model of t͡ʂ attached to the actual words they got wrong, not to an abstract chart.
Frequently asked questions
What sound does the IPA symbol t͡ʂ make?
t͡ʂ is the voiceless retroflex affricate. A retroflex stop released into a retroflex fricative. It does not occur in standard English.
How do you pronounce t͡ʂ?
Curl the tongue tip back, make the closure there, and release into /ʂ/.
Which languages have the voiceless retroflex affricate?
Among the languages covered here: Polish (czas, “time”); Chinese (吃, “to eat”); Russian (чай, “tea (soft in Russian)”).
What is the difference between t͡ʂ and tʃ?
The English substitution.