How to pronounce “fiduciary”
Fiduciary is pronounced /fəˈduːʃiːˌeriː/. It has 5 syllables, and the beat falls on the second one — duː. 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 5 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 duː in the right place matters more to a listener than getting every vowel perfect.
Stress pattern oOoōo — capital letters mark the stressed beats.
The common mispronunciation of “fiduciary”
✗ Often said: /ˈfɪdʌkɪɑːriː/ — the spelling, read straight off the page.
✓ Actually: /fəˈduːʃiːˌeriː/
Why the two come apart: the stress lands on the second syllable (“duː”), 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, 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 “fiduciary” are not a reliable map of its sounds. The IPA is — each symbol stands for exactly one sound, every time.
“fiduciary” sound by sound
“fiduciary” is built out of 9 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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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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dSame tongue position as /t/ — tip on the ridge behind the upper teeth — but voice the sound and release it without aspiration.
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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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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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iːSpread the lips into a smile, push the front of the tongue high and forward, and hold the sound tense and long.
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eHold the tongue mid-high and forward with the jaw slightly open and lips relaxed and unrounded.
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rCurl the tongue tip back (or bunch the tongue body up) without touching anything, round the lips slightly, and voice — the tongue must never tap the roof of the mouth.
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iːSpread the lips into a smile, push the front of the tongue high and forward, and hold the sound tense and long.
Questions people ask about “fiduciary”
- How do you pronounce “fiduciary”?
- “fiduciary” is pronounced /fəˈduːʃiːˌeriː/, with the stress on the second syllable (duː). Press the US or UK button above to hear it spoken.
- How many syllables are in “fiduciary”?
- “fiduciary” has 5 syllables: fə · duː · ʃiː · e · riː. The stress pattern is oOoōo.
- What is the common mispronunciation of “fiduciary”?
- People read it off the spelling as /ˈfɪdʌkɪɑːriː/, but it is actually /fəˈduːʃiːˌeriː/, because the stress lands on the second syllable (“duː”), not on the first one — putting the beat at the front is the mistake almost everyone makes.
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