How to pronounce “commission”
Commission is pronounced /kəˈmɪʃən/. It has 3 syllables, and the beat falls on the second one — mɪ. Below: the syllable split, native audio in both accents, the mistake people actually make with this word, and every individual sound in it explained.
Syllables and stress
Split it into 3 beats. The highlighted syllable is the strong one: say it louder, longer and a touch higher in pitch, and let the others fall away. English is a stress-timed language, so getting mɪ in the right place matters more to a listener than getting every vowel perfect.
Stress pattern oOo — capital letters mark the stressed beats.
The common mispronunciation of “commission”
✗ Often said: /ˈkɑːmɪsɪɑːn/ — the spelling, read straight off the page.
✓ Actually: /kəˈmɪʃən/
Why the two come apart: the stress lands on the second syllable (“mɪ”), not on the first one — putting the beat at the front is the mistake almost everyone makes; also, the unstressed vowels flatten all the way down to /ə/ — English swallows them, so they never sound the way they are written; also, a consonant letter takes an unexpected sound value here, so reading it "as written" comes out wrong.
This is why reading English aloud from spelling alone goes wrong so often: the letters of “commission” are not a reliable map of its sounds. The IPA is — each symbol stands for exactly one sound, every time.
“commission” sound by sound
“commission” is built out of 7 sounds. Say each one on its own first, slowly, then run them together at speed. Every sound links to a full guide with mouth position, the mistake learners make with it, and other words that use it.
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kRaise the back of the tongue to touch the soft palate, seal the air, then release it with a puff.
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əDo almost nothing: leave the tongue in its neutral resting position, mouth slightly open, and make the shortest, weakest possible vowel.
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mClose the lips, lower the soft palate and let the voiced air come out through the nose.
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ɪRelax the tongue slightly lower and further back than for /iː/, keep the lips neutral, and make it short and lax.
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ʃPull the tongue slightly back from the /s/ position, spread the blade wide behind the ridge, round the lips a little, and push air through with no voice.
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əDo almost nothing: leave the tongue in its neutral resting position, mouth slightly open, and make the shortest, weakest possible vowel.
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nTouch the tongue tip to the ridge behind the upper teeth, lower the soft palate, and voice the air out through the nose.
Words that rhyme with “commission”
Same ending sound from the stressed vowel on — a good way to hear whether you have the vowel right:
Minimal pairs — words one sound away from “commission”
Each of these differs from “commission” by exactly one sound. If you can say both of a pair and hear the difference, that sound is under control:
Questions people ask about “commission”
- How do you pronounce “commission”?
- “commission” is pronounced /kəˈmɪʃən/, with the stress on the second syllable (mɪ). Press the US or UK button above to hear it spoken.
- How many syllables are in “commission”?
- “commission” has 3 syllables: kə · mɪ · ʃən. The stress pattern is oOo.
- What is the common mispronunciation of “commission”?
- People read it off the spelling as /ˈkɑːmɪsɪɑːn/, but it is actually /kəˈmɪʃən/, because the stress lands on the second syllable (“mɪ”), not on the first one — putting the beat at the front is the mistake almost everyone makes.
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