To pronounce "sulfonium", say SULF-on-ium — 3 syllables. Tap play below to hear it in four English accents, or practice it syllable by syllable.
sulfonium
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Accent
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3
Syllables
9
Letters
SULF-on-ium
Say it like
"sulfonium" has 3 syllables: sulf-on-ium. It rhymes with sulphonium, if that helps it stick.
Sounds exactly like: sulphonium — easy to mix up when writing.
Practicing rhymes trains the same ending sounds.
"Sulfonium" has 3 syllables: sulf · on · ium.
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