How to pronounce “fusion”
Fusion is pronounced /ˈfjuːʒən/. It has 2 syllables, and the beat falls on the first one — fjuː. 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 2 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 fjuː in the right place matters more to a listener than getting every vowel perfect.
Stress pattern Oo — capital letters mark the stressed beats.
The common mispronunciation of “fusion”
✗ Often said: /ˈfʌsɪɑːn/ — the spelling, read straight off the page.
✓ Actually: /ˈfjuːʒən/
Why the two come apart: the unstressed vowels flatten all the way down to /ə/ — English swallows them, so they never sound the way they are written; also, at least one vowel does not say what its spelling suggests — English vowel letters are not reliable here; 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 “fusion” are not a reliable map of its sounds. The IPA is — each symbol stands for exactly one sound, every time.
“fusion” sound by sound
“fusion” is built out of 6 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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fRest the upper teeth lightly on the lower lip and push air through the gap without voicing.
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jRaise the front of the tongue high toward the hard palate as if starting /iː/, then glide straight into the following vowel.
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uːPush the tongue high and back and round the lips into a tight, forward circle; hold it tense and long.
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ʒSame as /ʃ/ — tongue blade behind the ridge, lips slightly rounded — but with the voice turned on.
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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 “fusion”
Same ending sound from the stressed vowel on — a good way to hear whether you have the vowel right:
Questions people ask about “fusion”
- How do you pronounce “fusion”?
- “fusion” is pronounced /ˈfjuːʒən/, with the stress on the first syllable (fjuː). Press the US or UK button above to hear it spoken.
- How many syllables are in “fusion”?
- “fusion” has 2 syllables: fjuː · ʒən. The stress pattern is Oo.
- What is the common mispronunciation of “fusion”?
- People read it off the spelling as /ˈfʌsɪɑːn/, but it is actually /ˈfjuːʒən/, because the unstressed vowels flatten all the way down to /ə/ — English swallows them, so they never sound the way they are written.
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